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: The teacher assigned a group project. Sentence 2: Jerry told Ben and Tianna that he would do all of the work. Sentence 3: Although they were extremely curious, they allowed him to do so. Sentence 4: When they presented, Jerry claimed that Ben and Tianna did nothing. Sentence 5: The teacher gave Ben and Tianna an F on their reports. Choices: a. newspaper. b. Exposed in Class.

b