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: It was easy for Samantha but not Rachel to pass the class because _ took all the necessary steps to study and complete assignments. (A) Samantha (B) Rachel

A: A
****
Q: Randy delivered a package of marijuana to the doorstep of Steven because _ is a drug dealer. (A) Randy (B) Steven

A: A
****
Q: The doctor in the hospital that Jason goes to is better than Donald's, because _ doctor has more training. (A) Jason (B) Donald

A:
A
****