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: Breakfast. Sentence 1: Suzanne was in the kitchen making breakfast. Sentence 2: Her family was not awake yet. Sentence 3: She spent a lot of time doing everything just right. Sentence 4: Finally, breakfast was ready to be served. Choices: a. The next day Tina bought some ear plugs. b. Her family woke up just in time and everyone enjoyed breakfast.
Example Output: b

Example Input: Title: Crab legs. Sentence 1: Kate's parents were cooking crab legs. Sentence 2: It was her first time eating them. Sentence 3: Kate thought they were delicious. Sentence 4: They were her new favorite food. Choices: a. Unfortunately they were too expensive to eat them regularly. b. Dan got some gas at the station - and the woman's phone number!
Example Output: a

Example Input: Title: Ocean Spray. Sentence 1: The family went on vacation to Boston. Sentence 2: They were looking for something to do one day. Sentence 3: So they saw that the Ocean Spray factory was nearby. Sentence 4: They had tours and free samples that the kids absolutely loved. Choices: a. They were definitely glad they were able to do it. b. Ryan is glad to be trying to lose weight.
Example Output:
a