TASK DEFINITION: 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.
PROBLEM: Title: Jake accidentally swung his golf club into the lake. He had to retrieve it by walking into the lake. Jake was able to take off his shoes in the car afterwards. Choices: a. Jake was playing golf with his father. b. Jake had to play the rest of the game with wet shoes. c. Thankfully, his neighbor had some cake to share.

SOLUTION: 1a, 4b

PROBLEM: Title: Thomas was in an honors track calculus program. Thomas' social life improved as the year wore on. He began spending a lot of time hanging out and almost none studying. Choices: a. Now I feel terrible and won't return to dating. b. Thomas scored just above passing on the exam. c. The program was preparing him for a college credit exam.

SOLUTION: 5b, 2c

PROBLEM: Title: Lois refused to race, worried she would get in trouble. The driver of the Mustang laughed at Lois' answer. He was still laughing when he drove away. Choices: a. Ben bought Angel ice cream, anyway. b. The driver of the Mustang asked her if she wanted to race. c. Lois pulled up next to a brand new Mustang on the road.

SOLUTION:
2b, 1c