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".

Q: Rachel played in the swimming pool while Jessica jumped in the muddy puddle. _ was still clean when they returned home. (A) Rachel (B) Jessica

A: A
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Q: Mary laughed at Rebecca when she accidentally slipped and did the splits, so the man looked at _ with pitty. (A) Mary (B) Rebecca

A: B
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Q: Sarah was constantly feeling dizzy but not Betty because _ did not have symptoms of vertigo. (A) Sarah (B) Betty

A:
B
****