In this task, you're given a four sentences of story written in natural language. Your job is to complete end part of the story by predicting appropriate last sentence which is coherent with the given sentences.
Q: Sentence1: My friend Tom quit drinking and went to AA. Sentence2: He was doing well for a while but he began to act weird. Sentence3: Everyone knows AA is a strange cult, but we didn't expect the results. Sentence4: Tom began to stalk people around and act strangely.
A:
We all avoid Tom now, he's gone off the deep end.