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".

Mary knew how to knit better than Kayla, so _ made a high quality shirt for the market. (A) Mary (B) Kayla
A

Mark liked drawing so he took art classes instead of music lessons because the _ he would know what to expect. (A) art classes (B) music lessons
A

Wearing contact lenses was desirable for Leslie but not Christopher because _ had excellent vision. (A) Leslie (B) Christopher

B