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".
Example: Katrina gave Christine a stuffed animal for their birthday, but _ already had this one. (A) Katrina (B) Christine
Example solution: B
Example explanation: Since the blank is someone who received the gift and already had a stuffed animal, the answer must be "Christine".

Problem: The flight was delayed for Jeffrey but not for Joseph because _ was going to Chicago where there was a storm. (A) Jeffrey (B) Joseph
Solution: A