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.

[EX Q]: Title: Three tries. Sentence 1: Renata swung the baseball bat missing the ball by an inch. Sentence 2: She tried again on her second attempt without more luck. Sentence 3: The third time though she hit the ball. Sentence 4: Surprised, she froze at first before rushing to first base. Choices: a. When the next player hit a home run, she run to the home base. b. Dan never saw his brand new bicycle again.
[EX A]: a

[EX Q]: Title: Good Service. Sentence 1: We were waiting at a restaurant. Sentence 2: Our server was very kind. Sentence 3: She made sure our drinks were full. Sentence 4: She brought us our ticket for dinner. Choices: a. We gave her a great tip. b. She was sad when he pretended not to see her.
[EX A]: a

[EX Q]: Title: The Tip. Sentence 1: Maxine worked the overnight shift at the diner. Sentence 2: An old man would always come in and sit in her section. Sentence 3: One day, she noticed he seemed down in the dumps. Sentence 4: She sat across from him and they talked for a while. Choices: a. She thanked everyone for checking the video out. b. He left her a ten dollar tip on a six dollar tab.
[EX A]:
b