Given the task definition and input, reply with output. 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.

Title: Jason found a strange jacket in his locker. He called security to tell them someone had messed with his locker. And Jason, blushing, apologized for opening the wrong locker. Choices: a. The security guard looked at the jacket. b. Neil decided to always wait for the light from then on. c. He told Jason it was his.
ac