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 seamlessly connects with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes more sense.
Q: Title: Overemotional. Sentence 1: Vladimir found that Claire was overemotional. Sentence 2: He told her to take pills to help her condition. Sentence 3: But Claire refused as she stated that her feelings were normal. Sentence 4: To settle their dispute, they invited a friend. Choices: a. She was so excited when she bought her dress. b. The argument was heated and the friend said they were overly emotional.
A:
b