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.

Ex Input:
Title: Lou had gotten into an accident. Lou was in the hospital recovering. Lou smiled when he saw his friend. Choices: a. Billy's best friend was Lou. b. The bridge was torn apart by the first large storm. c. Billy visited Lou in the hospital.

Ex Output:
ac

Ex Input:
Title: John was on a date at the movies. John and his date found it to be very rude. They asked an usher to do something about it. Choices: a. The usher politely got the person off of their phone. b. There was someone in front of them on their cell phone. c. Mary decided to take the puppy home with her instead.

Ex Output:
ab

Ex Input:
Title: She wants to clean her dirty sheets and towels. When it is finished, she hangs it up to dry. She is happy that she is finally doing her laundry. Choices: a. April now works in a hospital as a doctor. b. Rachel puts the laundry in the machine to begin washing it. c. Rachel realizes that she hasn't done laundry in months.

Ex Output:
bc