In this task, you're given four sentences of a story written in natural language in which one part is missing. Your job is to predict the position and missing part of the story and return in the following format: position, missing part. The missing part is a sentence that completes the story, and the position is the number of the missing sentence in the new story.
Q: Sentence1: Yu Darvish is a pitcher for the Texas Rangers. Sentence2: For the last two seasons he has been injured. Sentence3: According to reports, he is finally healthy and able to play. Sentence4: Ranger fans are hopeful he will be a leader for their pitchers.
A: 
5, Ranger fans are looking forward to his return.