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.

Sentence1: Amy's family was going to Six Flags. Sentence2: She sat patiently in the car waiting to arrive. Sentence3: When the arrived she sat on her knees surveying the park. Sentence4: She waited in line for an hour to ride the largest roller coaster.
Amy was really excited to be at the park.