Proponents of Artificial Intelligence say they will be able to make Computers that can Understand English and Other Human Languages, Recognize Objects, and Reason as an Expert does—Computers that will be used to Diagnose Equipment Breakdowns, Deciding Whether to Authorize a Loan, or Other Purposes such as these.

Question: Proponents of artificial intelligence say they will be able to make computers that can understand English and other human languages, recognize objects, and reason as an expert does—computers that will be used to diagnose equipment breakdowns, deciding whether to authorize a loan, or other purposes such as these.

(A) as an expert does—computers that will be used to diagnose equipment breakdowns, deciding whether to authorize a loan, or other purposes such as these
(B) as an expert does, which may be used for purposes such as diagnosing equipment breakdowns or deciding whether to authorize a loan
(C) like an expert—computers that will be used for such purposes as diagnosing equipment breakdowns or deciding whether to authorize a loan
(D) like an expert, the use of which would be for purposes like the diagnosis of equipment breakdowns or the decision whether or not a loan should be authorized
(E) like an expert, to be used to diagnose equipment breakdowns, deciding whether to authorize a loan or not, or the like

“Proponents of artificial intelligence say they will be able to make computers that can understand English and other human languages, recognize objects, and reason as an expert does—computers that will be used to diagnose equipment breakdowns, deciding whether to authorize a loan, or other purposes such as these.” - is a GMAT sentence correction question. This particular GMAT sentence correction topic has been taken from the book ‘The Official Guide of GMAT Verbal Review, 2nd Edition, 2009’. This question checks Parallelism, Comparison of two elements and Modifiers. GMAT Sentence Correction questions comprise 11-16 questions to be completed within 65 minutes. Each Sentence Correction question contains a sentence with an underlined portion that includes 0-2 errors.

Answer: C
Explanation: The given sentence correction question can be tested by the given-below rules:

1. Parallelism
2. Comparison of two elements
3. Modifiers

(A)Incorrect.
Option A consists of flawed parallelism. Then we can also see that there is usage of an infinitive, gerund and a noun in three different forms in a single statement. Additionally the comparison between two elements are wrong.

(B)Incorrect.
In option B we can see the following errors:

1. The antecedent ‘which’ is not mentioned about what it referring to.
2. The comparison between two elements are wrong.

(C)Correct.
In option C the usage of parallelism rule is correctly placed. The correct placement of the gerunds- ‘diagnosing’ and ‘deciding’. The correct comparison between the computers to an expert. Hence option C is correct answer.

(D)Incorrect.
In option B we can see the following errors:

1. 'The use of which' is not correct placed.
2. 'Like' is used to refer another example, which is not correct.

(E)Incorrect.
In option B we can see the following errors:

1. Parallelism: to diagnose, deciding and the like are not parallel.
2. The usage of the term ‘to be used’ makes a confusion, as it does not clearly states an expert or to computers.

Suggested GMAT Critical Reasoning Questions

• Carol is Shorter Than Juan, But She is Taller than Ed. Sandra is Shorter than Juan, and She is Shorter than Ed
• Without Information that could Only have Come from Someone Present at the Secret Meeting between the Finance Minister and the Leader of the Opposition Party
• Many Politicians, Business Leaders, and Scholars Discount the Role of Public Policy and Emphasize the Role of the Labor Market When Explaining Employers’ Maternity-Leave Policies
• Manufacturers are Now Required to Make All Cigarette Lighters Child-Resistant by Equipping Them With Safety Levers
• Studying the Fruit Fly, a Household Nuisance but a Time-Honored Experimental Subject
• Many Large Department Stores in Montalia Now Provide Shopping Carts For Their Customers
• Our School District Should Not Spend its Money on the New Verbal Advantage Reading Program.
• Building a Space Station, in Which Astronauts Would Live For a Considerable Time
• Popular Child Psychologists Have Advocated That Parents Discipline Male Children
• Five Fledgling Sea Eagles Left Their Nests in Western Scotland This Summer
• Most Recent Work on the History of Leisure in Europe has been based on the Central Hypothesis of a Fundamental Discontinuity between Preindustrial and Industrial Societies
• Coral Reefs Are One of the Most Fragile, Biologically Complex, And Diverse Marine Ecosystems on Earth
• On The Surface, The Conquest Of The Aztec Empire by Herman Cortes Is One of the Most Amazing Military Accomplishments in History
• One Legacy of Madison Avenue’s Recent Campaign to Appeal to People Fifty Years Old
• Experienced Pilots often Have More Trouble than Novice Pilots in Learning to Fly
• Airline: Newly Developed Collision-Avoidance Systems, Although Not Fully Tested to Discover Potential Malfunctions
• Every Action has Consequences and Among the Consequences of any Action are Other Actions.
• Although Numbers of Animals in a Given Region May Fluctuate From Year to Year
• A Diet High in Saturated Fats Increases a Person's Risk of Developing Heart Disease
• Justice is the First Virtue of Social Institutions, as Truth is of Systems of Thought