Detailed Instructions: 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: Baby. Sentence 1: The baby was very small. Sentence 2: He looked up at me with bright blue eyes. Sentence 3: He kicked his little feet happily. Sentence 4: I couldn't help but pick him up. Choices: a. He landed at the bottom with a laugh and got in line for another turn. b. He grinned from ear to ear.
A:
a