Definition: In this task, you're given five sentences, numbered 1 through 5, and two options a and b for possible titles for the story. Your job is to choose the title that better fits the story. Indicate your choice by 'a' or 'b'.
Input: Sentence 1: Floating 500 miles above Earth astronauts were doing research. Sentence 2: They were in space to repair the Space Station and stock supplies. Sentence 3: This was Ben's first trip so he was very excited. Sentence 4: Their mission took them about 3 months to complete. Sentence 5: Once back on Earth they told everyone how beautiful space is. Choices: a. Cheating is wrong. b. Taking It In.

b