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: Ty's mom wanted to shop online. Sentence2: The only problem was that she didn't have a credit or debit card. Sentence3: Ty offered to use his own debit card if she gave him the cash. Sentence4: Ty's mom liked the idea.

Ty was glad to help out his mom with her online shopping.