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: Secret Diary. Sentence 1: Kelvin began journaling his inner thoughts and feelings in a diary. Sentence 2: He hid his secret diary under his desk. Sentence 3: Kelvin's brother discovered it one day while seeking a game. Sentence 4: Kelvin's brother taunted Kelvin endlessly about its contents. Choices: a. His roommate had found it and kept it in the hallway. b. Kelvin stopped journaling his thoughts and feelings altogether.
a

Title: Snooping won't ever lead to anything good.. Sentence 1: Hank was very insecure and would read into his girlfriend's actions. Sentence 2: He began to suspect that she was keeping secrets and sneaking around. Sentence 3: This bugged him until he couldn't take it and went on her computer. Sentence 4: He found emails about clandestine meetings so he confronted her. Choices: a. Franklin mumbled out the answer and the kids laughed. b. She was planning a surprise for him, but felt violated and left him.
a

Title: Kicked. Sentence 1: The woman kicked the man in the groin. Sentence 2: The man fell to the ground. Sentence 3: He felt sick. Sentence 4: He vomited on the ground. Choices: a. He cursed to quietly to himself. b. Kate was finding it harder and harder to contain her anger.
b