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 Canoe. Sentence 1: The family loved being outdoors. Sentence 2: They bought a canoe and took it out on the water. Sentence 3: They spent all day canoeing and then camped along the bank. Sentence 4: It had been a great weekend of family time and the outdoors. Choices: a. They couldn't wait to do it again. b. She had to get it in a cast.
b