In this task, you're given four sentences of a story written in natural language. The given story is not complete and your job is to complete the story by selecting one of the sentence choices from (A) and (B), such that the story sounds fully coherent.

Example Input: Sentence1: Al and Val were very close twins. Sentence2: They dressed alike, talked alike and were together 24/7. Sentence3: One day, Val was diagnosed with terminal cancer. Sentence4: She soon died, and Al was completely devastated.
(A) Al and Val went out to eat. (B) Al felt even lonelier as time went on.
Example Output: B

Example Input: Sentence1: Rob like salsa. Sentence2: So his friend Tom got him a large case of a rare variety. Sentence3: Tom was excited to give the gift to Rob. Sentence4: Rob opened the gift in disbelief and drew a smile.
(A) Rob was happy. (B) Rob was disappointed.
Example Output: A

Example Input: Sentence1: Bev had been studying very hard. Sentence2: She couldn't wait for the weekend. Sentence3: When it came, she slept in very late. Sentence4: Then she got up and went out to party.
(A) By Sunday night, Bev was exhausted again. (B) Bev got the mail and fed the fish, just like she did every day.
Example Output:
A