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 Input:
Title: Rhonda Buys New Shoes. Sentence 1: Rhonda notices that her work shoes are getting worn out. Sentence 2: She decides to buy a new pair. Sentence 3: Rhonda buys a wonderful pair of shoes for work. Sentence 4: Many co workers complement her new shoes. Choices: a. She is happy that she finally clipped her toenails. b. She is happy that her work shoes are no longer worn out.

Ex Output:
b

Ex Input:
Title: In character. Sentence 1: Frances was a thespian actress. Sentence 2: She had a very hard time disassociating herself from her characters. Sentence 3: Every time she played a villain, she'd scream at her children. Sentence 4: But as the children knew it was for a role, they didn't mind. Choices: a. I learned my lesson. b. On the contrary, they loved seeing her on the stage and were proud.

Ex Output:
b

Ex Input:
Title: Diver. Sentence 1: Reese stepped up to the diving board nervously. Sentence 2: The diving board seemed a lot higher than she thought. Sentence 3: She looked down in the water nervously. Sentence 4: Eventually she entered a diver's pose and jumped. Choices: a. After being motivated with the prospect of failing Stephanie passed. b. Instead, Reese fell flat on her belly.

Ex Output:
b