In this task, you are given a question containing a blank (_) and two options. You should pick the best option to answer the question. Please answer with "A" or "B".

[EX Q]: Natalie 's round figure was in stark contrast to Christine 's slender one since _ neglected to exercise regularly. (A) Natalie (B) Christine
[EX A]: A

[EX Q]: I was making a voodoo doll with stuffing and a needle, but needed to switch to a thicker needle since the _ was thin. (A) stuffing (B) needle
[EX A]: B

[EX Q]: Jean was writing a long story on paper by using ink, but had to stop short because the _ was extensive. (A) ink (B) writing
[EX A]:
B