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 does not connect with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes less sense.

Ex Input:
Title: Teddy becomes president. Sentence 1: Teddy had a passion. Sentence 2: He had a passion to change his country for better. Sentence 3: So he ran for president. Sentence 4: Teddy told the american people what they wanted to hear. Choices: a. Teddy got elected and become the president. b. I told them there was no way that would happen.

Ex Output:
b

Ex Input:
Title: Chris's Broken Computer. Sentence 1: Chris tried to turn on his computer to watch a movie. Sentence 2: He discovered that it was broken. Sentence 3: Chris tinkered with it for a bit. Sentence 4: He gave up on trying to fix it himself. Choices: a. He went back home hurt and dissatisfied with his day. b. Chris took it to a computer repair shop.

Ex Output:
a

Ex Input:
Title: A Father's Grave. Sentence 1: Paul's father was deceased. Sentence 2: Paul was his father's only child. Sentence 3: He couldn't get to the cemetery to put flowers or care for the grave. Sentence 4: Paul called his cousin. Choices: a. Tom still liked the rest of the apartment enough to make up for it. b. Paul's cousin took care of the gravesite.

Ex Output:
a