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.

Input: Consider Input: Title: Samich. Sentence 1: Lucy sat down, crying. Sentence 2: She was eating a very delicious bacon sandwich. Sentence 3: Sandwiches like this always brought back sweet memories. Sentence 4: She was transported back into the past. Choices: a. Tom was too embarrassed to ask. b. She was a little girl again watching her father slaughter pigs.

Output: a

Input: Consider Input: Title: The Way Home. Sentence 1: Steve was walking home with a group of friends. Sentence 2: Ted started talking loudly to a boy on the side of the road. Sentence 3: Steve noticed the boy was crying, made worse by Ted's taunts. Sentence 4: Steve asked the boy if he was lost. Choices: a. Arthur now wears a reflective vest when riding at night. b. Steve invited the boy to play with them as he showed him the way home.

Output: a

Input: Consider Input: Title: A special song.. Sentence 1: Kate was spending time with her boyfriend. Sentence 2: She was showing him some of her favorite songs on the guitar. Sentence 3: Suddenly, she revealed that she had written him a song. Sentence 4: She performed it for him as he listened happily. Choices: a. He thanked her for the song and they felt even closer. b. He recently noticed that he's also getting more lucky in his games.
Output: b