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.

Title: Freckles. Sentence 1: Laura always mentioned that she wanted freckles. Sentence 2: When I got a tan my freckles became a lot more noticeable. Sentence 3: After school the next day she noticed my freckles! Sentence 4: She was really upset that I had so many. Choices: a. She wouldn't talk to me for a week because of them! b. After a while there was a noise and Laura got really scared too!
a