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]: During the race Elena had to take more breaks than Victoria because _ practiced a lot less. (A) Elena (B) Victoria
[A]: A


[Q]: The teacher of Nick was a lot smarter than Robert's teacher, because _ teacher has several degrees. (A) Nick (B) Robert
[A]: A


[Q]: Justin is less social than Eric, and as a result _ has fewer friends to turn to. (A) Justin (B) Eric
[A]:
A