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: Mia had a crush on her best friend's brother. This boy never really noticed Mia, though. Mia agreed to go, thinking her true crush would never ask. Choices: a. However, her crush did ask her, and she had to decline his invitation. b. As the school dance approached, Mia was asked to go by another boy. c. She was not expecting that at all.
Example Output: ab

Example Input: Title: He made himself a cup of coffee. As he was about to take a sip, he burned his tongue. Tim had to go to the doctor to treat his burn. Choices: a. His tongue started to swell up. b. Tim woke up early for work. c. Phil now travels the country covering political stories.
Example Output: ab

Example Input: Title: But her teacher was not amused. He pulled her aside after class. He told her she had to stop using her phone or she would be punished. Choices: a. She did not really see a problem with it. b. Susie had been texting all during class. c. His dad felt heartbroken.
Example Output:
ab