instruction:
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 and their positions in the sentence order of the story; note that the selected choices may fit into the story at any point. Your answer must be in the form of '2a, 5b', where '2a' means the candidate sentence 'a' will be inserted as the 2nd sentence in the story. The answer must also be in the order of the selected choices, i.e., '2a, 5b' is allowed, and '5b, 2a' is not allowed. If options are equally plausible, pick the ones that make more sense.
question:
Title: After learning, her mom took off the training wheels. Susie then was so happy. She rode very well. Choices: a. She threw water on Jenny in order to wake her up. b. Susie then was giving ice cream. c. Susie was going to learn to ride her bike.
answer:
5b, 1c

question:
Title: Piper was not used to not getting her way. She tapped her slender foot on the floor, unhappy. The waitress came to take her order but forgot her wine. Choices: a. The whole restaurant gasped when Piper left in a hurry after that. b. Piper insulted her before throwing her water in the waitress' face. c. It was a mean trick.
answer:
5a, 4b

question:
Title: She spends a few hours inside the library. She comes out to get her bike. Someone had stolen her bike. Choices: a. Rita rides her bike to the library. b. But Mike was blown off the tree too. c. She parks it outside.
answer:
1a, 2c