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: The Ghost. Sentence 1: I use to ride my horses down along the river near our house. Sentence 2: One early morning as I was riding I saw a man standing near a tree. Sentence 3: He was dressed in old clothes from some time ago. Sentence 4: As I rode closer he stepped behind the tree. Choices: a. I bought a Ladoo and ate it. b. When I got to the tree I could see he wasn't there, he was a ghost.
a

Title: Wheel. Sentence 1: Anna was given her cousin's hamster when her cousin got sick of it. Sentence 2: She decided to give it a bigger tank and a happier home. Sentence 3: The first thing she did was get it an exercise wheel. Sentence 4: Immediately, the hamster started running on it happily. Choices: a. It didn't rain after all, so we went back outside! b. Anna was glad she'd given the hamster some entertainment!
a

Title: Jill wins big. Sentence 1: Jill was coming home from work. Sentence 2: She just had to pick up a few things. Sentence 3: She walked into the gas station. Sentence 4: Bought a bag of chips and a lottery ticket. Choices: a. Until someone stole her bike and she had to walk on foot again. b. Later that night she couldn't believe it she had won it all!
a