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: Gift. Sentence 1: Rosa wanted to give her grandma a great birthday gift. Sentence 2: But she had very little money, so she was unhappy! Sentence 3: Then she decided to get creative. Sentence 4: She went and picked her grandma a huge bouquet of wildflowers. Choices: a. Then she tied them prettily and gave them to her thankful grandma! b. Before the call ended the rain had begun again.
[EX A]: a

[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: Roller Coaster. Sentence 1: Jennifer was always terrified of roller coasters. Sentence 2: For most of her life, she refused to ride them. Sentence 3: After much peer pressure from her younger sister, Jennifer rode one. Sentence 4: Although she was mildly scared, she loved the experience. Choices: a. Jennifer now loves the thrill that roller coasters have to offer. b. But I got in trouble for trespassing.
[EX A]:
a