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.

Example Input: Title: Every day when Aaron gets home from work, he is very tired. Aaron asked the boy if he'd like to play with the dog in the evening. The neighbor boy and the dog now spend a lot of fun time together. Choices: a. His young dog always wants to play, go for walks and be active. b. A new family moved in next door, and the young boy was bored. c. He moved back home when the internship was over.
Example Output: ab

Example Input: Title: I made spaghetti last night. I thought grated cheddar might be a replacement. I tried that and it was horrible, so I ate a hamburger instead. Choices: a. Tom wound up having to get rid of the toy. b. I went to the fridge to get my Romano cheese, which I love! c. To my great disappointment, I had none.
Example Output: bc

Example Input: Title: Charlie's class was having a spelling b next month. The winner of the spelling b would win ice cream, Charlies studied hard with the help of his dad. Choices: a. Charlie was shocked and proud when he won. b. Jon was excited when he made an A. c. Charlie wasn't good at spelling but he wanted that ice cream.
Example Output:
ac