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.

Title: Movie Night. Sentence 1: Mark purchased two tickets for the nine o'clock show. Sentence 2: Mary saw him exit the line and headed to the concession. Sentence 3: Mark joined Mary on the concession stand line. Sentence 4: When it was their turn, they ordered refreshments. Choices: a. The food was a new food. b. Mark and Marty took their snacks into the theater.
a

Title: Henderson the Rain King. Sentence 1: I read Henderson the Rain King this week. Sentence 2: The book was in new condition. Sentence 3: I put it up on Amazon for sale as used. Sentence 4: It sold in a day, at half price. Choices: a. I was glad to partly recoup some of my book expenses. b. The snakes swam off really fast, soon after, we left.
b

Title: Always unavailable. Sentence 1: Julian had a bit of bad luck. Sentence 2: He met a woman he liked but she was always busy. Sentence 3: He called her day after day without any result. Sentence 4: He finally understood one day that the woman didn't care. Choices: a. Julian broke up with her the first chance he got. b. Since we couldn't step outside due to the rain, she drove off.
b