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.

[Q]: Title: Waiting in line for the autograph. Sentence 1: We finished the concert. Sentence 2: Afterwards my mom wanted an autograph. Sentence 3: I told her I would stay in line with her. Sentence 4: So I did without a problem. Choices: a. The dad bought it for one dollar. b. She got an autograph very quickly.
[A]: b

[Q]: Title: Ginger's Softball Game. Sentence 1: Ginger had always wanted to pitch. Sentence 2: Ginger was good at pitching softball. Sentence 3: But Ginger was scared of people watching her. Sentence 4: Her coach talked her into pitching one game. Choices: a. Ginger pitched and threw a shutout. b. We were shocked, as Uehara was the closer in the World Series.
[A]: a

[Q]: Title: Air Show. Sentence 1: Joey's dad took him to a local air show. Sentence 2: He couldn't wait to see the military planes doing tricks. Sentence 3: He watched intently as they flew through the air. Sentence 4: For a minute he held his breath, thinking they would crash! Choices: a. After a few days of planning she had the trip completely planned! b. He talked about the show every day for the next week.
[A]:
b