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: My son is very small. Sentence 2: I put plastic pieces in the wall sockets. Sentence 3: My son tried to get one off. Sentence 4: He could not get it off. Sentence 5: My son was not harmed. Choices: a. New dress. b. Wall socket.

Output: b

Input: Consider Input: Sentence 1: Tom's dog was a raggedy mess. Sentence 2: He took it to a groomer. Sentence 3: The groomer brushed the fur and gave him a bath. Sentence 4: The dog started looking a little better. Sentence 5: Tom knew he should take better care of his pet. Choices: a. Coming to America. b. The Groomer.

Output: b

Input: Consider Input: Sentence 1: It was so hot outside this morning. Sentence 2: My dog came in panting very hard. Sentence 3: She was so exhausted she had to lie down. Sentence 4: She drank an entire bowl of water. Sentence 5: Then she asked for some food. Choices: a. Waiting in line for the autograph. b. Hot.
Output: b