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.
Input: Title: Christmas Decorations. Sentence 1: Tom moved out on his own for the first time. Sentence 2: It was right around Christmas time. Sentence 3: He decided to buy a tree for his new home. Sentence 4: Tom asked his friends to get him decorations for it instead of gifts. Choices: a. When Jane returned from the beach, she was very tan. b. Tom had a beautiful tree built by love.
Output:
b