Given the task definition and input, reply with output. 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: Elephant Ears. Sentence 1: Abby loved going to the zoo to see the elephants. Sentence 2: Abby enjoyed the elephant's trunk, but enjoyed looking at the ears. Sentence 3: Abby always thought a elephant's ear mimicked airplane wings. Sentence 4: Abby thought when a elephant moved its ears, it was saying hello. Choices: a. Abby loved seeing the large, majestic ears of the elephant. b. Eventually Jane stopped cooking dinner.

a