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: Lee knew her mom needed new gloves and could not afford them. Sentence2: So Lee began to knit a pair. Sentence3: She hurried to finish them by Christmas. Sentence4: Then she presented them to her mom.
Lee's mom was proud of her daughter for being so thoughtful.