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.

Example Input: Title: Eve's Article. Sentence 1: Eve was writing an article for the school paper. Sentence 2: The editor didn't like Eve's article. Sentence 3: The editor told Eve to write a new article. Sentence 4: Eve wrote a new article. Choices: a. She submitted it to the editor. b. Brad is finally picked and he is relieved.
Example Output: b

Example Input: Title: Computer Crash. Sentence 1: Dan's computer suddenly stopped working. Sentence 2: Dan took the computer to a local technician's shop. Sentence 3: The technician said Dan's computer was completely fried. Sentence 4: He said all Dan could do was buy a new computer. Choices: a. Reluctantly, Dan bought a brand new laptop, costing him 600 bucks. b. Mary hasn't spoken to Dan since!
Example Output: b

Example Input: Title: The Drain. Sentence 1: Carla was cleaning her laundry room. Sentence 2: She scrubbed the wash sink with a sponge. Sentence 3: Her ring slipped off and went down the drain. Sentence 4: Carla was frantic! Choices: a. He talks about all the lies said by the makeup artist,Tiffany smiled. b. She pulled apart the drain but couldn't find the ring.
Example Output:
a