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 does not connect with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes less sense.

Ex Input:
Title: Sparky. Sentence 1: One day Sparky's teacher gave him a cabbage plant. Sentence 2: Sparky planted it in his Grandmother's vegetable garden. Sentence 3: The cabbage plant got very big. Sentence 4: Sparky's teacher sent a picture of the cabbage to the seed company. Choices: a. Johnny was adopted and is now over ten years old. b. Sparky got a nice box filled with vegetable seeds from the company.

Ex Output:
a

Ex Input:
Title: Scout and the Neighbors. Sentence 1: Scout was a tiny puppy who loved to meet new people. Sentence 2: She loved her next door neighbors most of all. Sentence 3: On a walk one day she slipped out of her collar to go see them. Sentence 4: The house was empty, but the garage was open. Choices: a. She ran inside, and Norm gave her a big smile and plenty of pats. b. The teachers loved his idea because the trees would last forever.

Ex Output:
b

Ex Input:
Title: Making Noise. Sentence 1: Our 2 year old granddaughter Tina was on Facetime with us last week. Sentence 2: Her mom was talking to us. Sentence 3: Our granddaughter started banging on pots to make noise. Sentence 4: Her mom asked her to stop but she kept making noise. Choices: a. Her mom put away the pots and Tina started crying. b. So she called and ordered a new size.

Ex Output:
b