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.

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.
a

Title: The Gym. Sentence 1: Sandra was nervous. Sentence 2: She just got her gym membership. Sentence 3: She walked in the door and was a bit intimidated. Sentence 4: She overcame it though and began working out. Choices: a. A decade later she became a prima ballerina. b. She felt great working out in the gym.
b

Title: Heat. Sentence 1: Anna could not afford an air conditioner, but wanted one. Sentence 2: Then one summer, temperatures rose to over 100 degrees! Sentence 3: Anna was forced to rearrange her budget. Sentence 4: Then she went to the store with her limited cash. Choices: a. There, she finally bought her long-desired air conditioner! b. For dinner, half out potatoes had the skins.
a