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: Lester was infatuated with Christina. Sentence2: He was a photographer and she was a graphic designer. Sentence3: Lester spent all his free time with Christina. Sentence4: Finally, she said she loved him and wanted children with him.
A:
Lester asked her to marry him.