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'.

[EX Q]: Sentence 1: My wife saw a photo of our granddaughter on Instagram. Sentence 2: I said I did not see it. Sentence 3: She said Instagram displays photos by time. Sentence 4: I do not look at Instagram much. Sentence 5: Later we found the photo on my app. Choices: a. Instagram. b. The Woman in Line.
[EX A]: a

[EX Q]: Sentence 1: Anthony had a sore tooth. Sentence 2: He went to the dentist. Sentence 3: The dentist took an X-ray of the tooth. Sentence 4: The dentist filled the cavity in the tooth. Sentence 5: Anthony felt better after the dentist appointment. Choices: a. Dentist Visit. b. The Catcher.
[EX A]: a

[EX Q]: Sentence 1: Stacy was traveling to the Olympics in Rio. Sentence 2: Stacy is a gold medalist swimmer. Sentence 3: When stacy arrived in Rio, there was a rat in her hotel room. Sentence 4: She called her coach. Sentence 5: Stacy's coach moved her to a new hotel room. Choices: a. The Olympics. b. Mountain Weekend.
[EX A]:
a