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.
Q: Title: Their car broke down on the road. Isaac's parents called a tow truck. Isaac and his family had to ride in the tow truck to the gas station. Choices: a. Chrissy went on the floor mats to do her gymnastics routine. b. Isaac thought it was the coolest day ever! c. Isaac's family was driving to a hotel for summer vacation.
A:
bc