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: Consider Input: Title: Eli brought some clothes to donate to Goodwill. He had indexed all the items he was donating. Eli decided to double the value of the donations when he filed taxes. Choices: a. He just gave Eli a receipt for his records. b. The man accepting them told Eli he didn't need the index. c. Whitney had no choice but to add the new line to her bill.

Output: ab

Input: Consider Input: Title: He had a music list they wanted him to play. He kept turning them down. Eventually Tom put a sign up telling them to stop. Choices: a. But as i got home, i feel happy eating. b. Tom was dj at a friend's wedding. c. Tom kept having guests ask for specific songs.

Output: bc

Input: Consider Input: Title: It doesn't seem to add any flavor. To make matters worse it raises your cholesterol. For that reason alone I always avoid salty food. Choices: a. It just makes food more messy. b. I never get why people like salt. c. Alfred fell into the water.
Output: ab