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: Tom loved eating at restaurants. Sentence 2: His favorite was Mexican food. Sentence 3: A new mexican restaurant opened up near him. Sentence 4: He immediately went there to try it. Sentence 5: He loved the fajitas. Choices: a. Fajitas. b. Off Roading.

a