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 Input:
Sarah went to the hairdresser, she got a new hair cut for shorter length but no color. The _ was the same. (A) color (B) length

Ex Output:
A

Ex Input:
Samantha gave a special ice cream treat to Betty, so _ walked around with an empty hand. (A) Samantha (B) Betty

Ex Output:
A

Ex Input:
Mary asked Christine a lot of questions during the football game because _ knew nothing about the game. (A) Mary (B) Christine

Ex Output:
A