Q: 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: Quitting heroin cold turkey. Sentence 1: Ronnie grew up experimenting with drugs starting from the age 11. Sentence 2: She mainly only smoked marijuana and it was on a daily basis. Sentence 3: But when she turned 15 she was introduced to heroin. Sentence 4: She became very addicted to heroin and almost died one night. Choices: a. The next morning she quit cold turkey and has been clean for 10 years. b. She was suspended, but didn't mind too much.
A:
b