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]: The girl wore the shorts, but took the pants to the seamstress to be hemmed, because the _ were the right length. (A) shorts (B) pants
[A]: A


[Q]: As such a talented artist, Laura had much to offer Sarah in learning to paint, and _ was eager to teach. (A) Laura (B) Sarah
[A]: A


[Q]: She hated the way her hair looked after using the flat iron because the _ was dry. (A) hair (B) iron
[A]:
A