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.

Example Input: Title: Seasick. Sentence 1: Russell was on a cruise with his family. Sentence 2: Things appeared to be going well, at first. Sentence 3: A few hours in, however, Russell felt queasy. Sentence 4: He spent some time leaning over the edge of the boat. Choices: a. She had to drive again to buy a new dozen eggs. b. The rest of the night was spent lying in bed.
Example Output: b

Example Input: Title: Bandage. Sentence 1: Anna got a paper cut before going to work one day. Sentence 2: She worked at a pizzeria, an informal place. Sentence 3: So she applied a bandage and went to work. Sentence 4: But midway through the night, she got an angry phone call. Choices: a. A man had found her bandage in his pizza! b. Priscilla survived!
Example Output: a

Example Input: Title: Wedding Gift. Sentence 1: Kate's friends were getting married. Sentence 2: She couldn't afford anything on their gift registry. Sentence 3: She decided to buy a knock off online. Sentence 4: She bought the real one from the registry store. Choices: a. Willie got bit by a snake as he left the building. b. Kate returned the real one after the wedding.
Example Output:
b