GMAT Sentence Correction (SC) | Re: It is the relationship of Hemingway with his mother, Grace,

The author is trying to compare the relationship of the H with his mother as compared to his relation with all the other women in his life

B and D are out because we don't intend to modify grace but her relation with her son.

A is out because of illogical comparison

Down to C and E. Chose C over E because E seemed unnecessarily wordy.

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