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]: John cleaned his new car with a damp towel and this got the _ very dirty. (A) towel (B) car
[EX A]: A

[EX Q]: She chose to use a comb on her hair rather than a brush because the _ made her hair frizzy. (A) brush (B) comb
[EX A]: A

[EX Q]: Rebecca was very handy with appliances compared to Tanya so _ helped her to install her dishwasher. (A) Rebecca (B) Tanya
[EX A]:
A