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: Ghost. Sentence 1: My wife's nephew lost his father when he was 9. Sentence 2: He was scared of death. Sentence 3: One day he was in the hallway of his building. Sentence 4: He saw a man who resembled his father. Choices: a. He ran away, thinking he had seen a ghost. b. They were able to remain friends.
b

Title: School Commute. Sentence 1: Steve walked to school every day. Sentence 2: He walked regardless of the season. Sentence 3: During the winter, he slipped on some ice while walking. Sentence 4: Steve broke his ankle. Choices: a. When he left, he told the secretary that he finished his work. b. Now Steve rides the bus to school.
a

Title: Dressing. Sentence 1: Anna loved salads, but the dressings were causing her to gain weight. Sentence 2: She resolved to switch from fatty oils to light versions. Sentence 3: She bought a bottle of Light Italian and sampled it nervously. Sentence 4: She was afraid it would be yucky. Choices: a. But to her surprise, it was just as good as regular Italian! b. Jim came home and his sister came by and left him a note.
b