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.

[EX Q]: Sentence1: Riley had always loved to teach and tutor other people. Sentence2: His family told him that he would be a naturally good teacher. Sentence3: Riley decided to try to follow their advice and become a teacher. Sentence4: He worked her hard to get certified as a teacher.
[EX A]: When he finally became certified, Riley knew he was on the right path.

[EX Q]: Sentence1: Joe needed a new desk. Sentence2: He went to Ikea. Sentence3: They had both pine and oak desks. Sentence4: Joe decided on the pine because it was cheaper.
[EX A]: Joe regretted his decision when the desk broke after two days.

[EX Q]: Sentence1: Kate was nervous about her first day of college. Sentence2: She arrived at her math class early and waited anxiously. Sentence3: When the class started, Kate felt even more nervous during role call. Sentence4: The instructor assigned everyone difficult work.
[EX A]:
Kate struggled with the work but no longer felt nervous.