Given the task definition and input, reply with output. 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: Jordan was planning on moving to Mexico. Sentence2: Jordan decided that he should learn Spanish. Sentence3: He ended up purchasing a language learning program from Amazon. Sentence4: Everyday he worked on the program for at least 2 hours.
Jordan knew some conversational Spanish by the time he moved.