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: Bart went skateboarding on the boardwalk. He ran into an old woman. The police officer told her to leave him alone. Choices: a. She took him by the hand and led him to the police. b. The penguin's life was very good. c. Bart apologized, but the woman wouldn't listen.
Example Output: ac

Example Input: Title: Lisa had always wanted a balcony but did not want to demand that room. Tracy mentioned that she would really like to watch the boats. Lisa offered her the river-view bedroom and both were happy. Choices: a. It became clear that his keys were in the pants in the locker. b. The house only had two bedrooms. c. One bedroom had a river view and the other had a balcony.
Example Output: bc

Example Input: Title: The man put poison on the weeds. The weeds did not die. The man tried another poison. Choices: a. The man decided to pull the rest of the weeds by hand. b. He tried to chase every leader. c. Some of the weeds died.
Example Output:
ac