Someday computers may be able to "see" forms, just

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Someday computers may be able to "see" forms, just [#permalink]

28 Apr 2011, 07:32

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50% (01:15) wrong

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[Reveal] Spoiler: OA

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Re: Someday computers - SC - random test [#permalink]

29 Apr 2011, 04:11

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I will take a stab at this - :-D

tingjojo wrote:

Someday computers may be able to "see" forms, just as they now can be made to recognize voices, a problem of perception that is similar to artificial vision, but the solution has proved easier.

A. that is similar to artificial vision, but the solution has proved easier. -- problem is compared to artificial vision.Hence POE.

B. that is similar to artificial vision but one that has proved easier to solve. -- problem is compared to artificial vision.Hence POE.

C. similar to that of artificial vision but it has proved easier to solve. -- the second clause with the subject 'a problem' needs to be paralleled after using 'but'. 'It' doesn't clearly refer to ' problem'. Hence POE.

D. similar to that of artificial vision, but the solution has proved easier. -- parallelism issue after coordinating conjunction but.Hence POE.

E. similar to that of artificial vision but one that has proved easier to solve. -- 'One' clearly refers to 'problem'.Hence it is the OA.

Can someone please explain the choices between C and E? Why is choice E better than C?

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Re: Someday computers - SC - random test [#permalink]

30 Apr 2011, 16:59

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Nice explanation. The use of "it" is ambiguous, while the use of "one that" clearly refers to a problem.
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Re: Someday computers - SC - random test [#permalink] 30 Apr 2011, 16:59

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Someday computers may be able to "see" forms, just

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