Given the task definition and input, reply with output. 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: Mia sat at home in her living room watching sports. Sentence2: Her favorite soccer team was playing their rival. Sentence3: To encourage her team, she began chanting positive phrases. Sentence4: During her chant, her favorite team scored a goal.
Mia cheered loudly and thought that she helped score that goal.