Definition: In this task, you're given the title and three arbitrary sentences out of a five-sentence story. You are also given three additional sentence options, a, b, and c, that may or may not belong to the story. Your job is to pick the two options that seamlessly connect with the rest of the story; note that the selected choices may fit into the story at any point. Indicate your selected choices in order, i.e., as 'ab'/'bc'/'ac' and not as 'ba'/'ca'/'cb'. If options are equally plausible, pick the ones that make more sense.
Input: Title: One day I followed him as he went to lunch. I was ten feet behind him as he met his girlfriend for lunch. We kidded him about her when he came back. Choices: a. He taught nine people to play the guitar and made a thousand dollars. b. He did not want to tell us about her and get teased. c. My coworker Geno had a girlfriend who worked in the area.
Output:
bc