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.

Title: Graduation Day. Sentence 1: Cathy had been waiting four years for her graduation. Sentence 2: Cathy had worked very hard to attain her Bachelor's Degree. Sentence 3: Cathy had invited numerous family and friends to her graduation. Sentence 4: Cathy could not wait to walk across the stage to get her degree. Choices: a. But he kept looking out the window and admiring the truck. b. Cathy was very proud of her accomplishment.
a

Title: Bracelet. Sentence 1: My wife received an Alex and Ani bracelet as a gift. Sentence 2: She cannot wear bracelets due to a medical condition. Sentence 3: She emailed the company about an exchange. Sentence 4: They allowed her to exchange the bracelet for a necklace. Choices: a. So his father bought him a small oven and gave him a bag of steaks. b. She was pleased with the company's customer service.
a

Title: Home Work. Sentence 1: Ronnie, seven, needed help with some of his computer homework. Sentence 2: I invited over to my place to use my computer. Sentence 3: For about two hours he did some math and some geography work. Sentence 4: When he was done he went back home. Choices: a. As she blacked out the list of chores suddenly seemed less important. b. The next day he told me he got A's in math and geography.
a