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: Consider Input: Sentence 1: Julie was shopping in her local grocery store. Sentence 2: She was waiting in line at the checkout stand. Sentence 3: When she was going to put her items on the belt a man groped her. Sentence 4: She let out a whelp and slapped the man behind her. Sentence 5: She complained to security and had the man arrested. Choices: a. Personal Space. b. Out of Bread.

Output: a

Input: Consider Input: Sentence 1: Tom found an old case of cookies. Sentence 2: He thought to offer them to his roommates. Sentence 3: He didn't tell them they were stale. Sentence 4: The friends ate them enthusiastically. Sentence 5: Tom laughed to himself. Choices: a. Breakup over politics. b. Stale Cookies.

Output: b

Input: Consider Input: Sentence 1: Ron feels tired after working very hard. Sentence 2: He decides he would rather not cook dinner. Sentence 3: Ron orders a pizza instead. Sentence 4: When it arrives he eats the entire pizza. Sentence 5: Ron is glad he ordered dinner tonight. Choices: a. Jazz Bands. b. Ron Orders Pizza.
Output: b