In this task, you're given the title of a five-sentence story, the first four sentences, and two options for the fifth sentence as a and b. Your job is to pick the sentence option that seamlessly connects with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes more sense.

Input: Consider Input: Title: Dishes. Sentence 1: Kaya's single mom worked full-time to care for Kaya and her brother. Sentence 2: One day after school, Kaya decided to show her thanks. Sentence 3: She washed all the dishes and helped her young brother clean his room. Sentence 4: Then they swept and mopped the floors together. Choices: a. When their mom came home, she wept with joy to see her happy surprise! b. She and Ron were both so happy, they almost cried!

Output: a

Input: Consider Input: Title: Alarm. Sentence 1: Ashley had a very important meeting the next day. Sentence 2: She knew that she needed an alarm. Sentence 3: Ashley ran to the store quickly to purchase one. Sentence 4: After she bought it, and set it next to her bed. Choices: a. The next day, Ashley woke up at the right time. b. The doctor told him that eating cake would make him fat.

Output: a

Input: Consider Input: Title: Hat. Sentence 1: The man put on a hat. Sentence 2: His wife liked it. Sentence 3: She offered to buy it for him. Sentence 4: He agreed to let her buy it. Choices: a. The man wore that hat every time he left the house. b. He lost all the work he had recently done.
Output: a