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.
Q: Title: Man's Best Friend. Sentence 1: Jaime had to run twenty miles a day. Sentence 2: He was training for long distance running. Sentence 3: His dog would always tag along for the run. Sentence 4: Without warning a pickup truck swiveled onto the sidewalk. Choices: a. Now Alice has a new cellphone. b. The dog was able to pull Jamie out of harm's way.
A:
a