Instructions: 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: It didn't work the way he hoped it would. Unfortunately he lost his receipt. They refused to return it for him. Choices: a. Jake bought a new power tool. b. Tom took them away before she could have the last one. c. Jake tried to take it back to the store.
Output:
ac