Definition: 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.
Input: Sentence1: Tammy taught her cat to flush the toilet. Sentence2: One weekend, Tammy's mom came to visit. Sentence3: She was awakened by flushing from the dark bathroom. Sentence4: Tammy's mom rushed out of the room in a panic.

The panic turned to confusion when she saw the cat stroll out.