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'.

Example Input: Sentence 1: I laid in bed, wanting to sleep in. Sentence 2: My stomach was bothering me too much. Sentence 3: I sat up partway using lots of pillows. Sentence 4: The pain relieved a little bit. Sentence 5: I fell asleep in that awkward position. Choices: a. Beatles. b. In.
Example Output: b

Example Input: Sentence 1: Joshua traveled to State College to visit the campus. Sentence 2: He looked at the dorms and auditoriums. Sentence 3: He really felt at home. Sentence 4: He signed up for classes at the end of the visit. Sentence 5: He knew this was the school for him! Choices: a. The College Visit. b. The Sewing Machine.
Example Output: a

Example Input: Sentence 1: Arpad and their mother planted all sorts of squashes in the spring. Sentence 2: They took great care of the plants. Sentence 3: They were careful to keep them watered as well as keep pests away. Sentence 4: What they did not know is how readily squash species hybridize. Sentence 5: At the end of the summer they had a bunch of inedible mutants. Choices: a. A Garden Mishap. b. New house.
Example Output:
a