Detailed Instructions: 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: Melanie was in fifth grade and struggling in math. Sentence2: Her mother was very worried and decided to hire a tutor. Sentence3: The tutor came on a monday afternoon and sat down with Melanie. Sentence4: After an hour of work, Melanie started to understand the problems.
A:
Now Melanie is feeling confident for her next math test.