You will be given a definition of a task first, then some input of the task.
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: Substitute Spaghetti. Sentence 1: Bella wanted to cook some spaghetti and meatballs. Sentence 2: She discovered she had no pasta noodles. Sentence 3: She found a recipe online that used spaghetti squash instead. Sentence 4: Bella luckily had a spaghetti squash on hand. Choices: a. She was grounded from her phone for a week, she won't miss it again. b. She was surprised to find the spaghetti and meatballs delicious!
Output:
b