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: Ben. Sentence 1: Ben lives in Australia. Sentence 2: His mother lives in the USA. Sentence 3: The phone costs too much for them to talk much. Sentence 4: So Ben got his mother a computer. Choices: a. Now they talk over Skype once a week. b. Stephen is ready for the cozy weather.
b

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: Stolen Jewelry. Sentence 1: Tina had her jewelry stolen. Sentence 2: She searched several places for it. Sentence 3: Eventually she found it at a pawn shop. Sentence 4: She couldn't prove the jewelry was hers. Choices: a. So she had to buy it all back. b. Tom had to get it towed.
b