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: Battery. Sentence 1: Eric had a very small battery. Sentence 2: This battery was to charge his phone. Sentence 3: One day, it went missing in his house. Sentence 4: Eric searched everywhere for it. Choices: a. After that, Scott was a lot more comfortable. b. Eventually, Eric was forced to buy a new battery.
A:
b