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: The concert had been sold out for weeks. One of his friends had tickets to the concert. Justin's friend found out he had to work the night of the concert. Choices: a. Justin was able to buy his friend's tickets. b. Justin wanted tickets to see his favorite band. c. They had a lot of fun playing in the water!

Ex Output:
ab

Ex Input:
Title: The funeral was that day, and John didn't want to go. He didn't want to say goodbye. John said goodbye and cried very hard when he got home. Choices: a. John eventually decided to go, but it was hard. b. It was so misty that Hugo hit another car. c. John's grandpa died and he was very sad.

Ex Output:
ac

Ex Input:
Title: Frank decided to take a trip. He went to Las Vegas to let loose. Frank drank and gambled and relaxed. Choices: a. When he returned home, he decided to make it an annual event. b. When the scholarships were handed out, Max's name was on the list again. c. He had a lot of fun with his friends.

Ex Output:
ac