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: Jenny wanted a phone for Christmas more than anything. When she unwrapped her last present there was an iphone box. Her mother hadn't been trying to trick her, it was just a box she had. Choices: a. She eagerly opened it only to find a silver bracelet inside. b. Jenny was very disappointed that Christmas. c. Luckily they managed to get all of the signatures needed.

SOLUTION: 3a, 5b

PROBLEM: Title: Leslie was excited, as today she got to go visit her grandma. Grandma lived on a farm and she always had fun there. They played games and had a fun afternoon together. Choices: a. She helped her grandma feed all the animals. b. I actually just liked her shirt. c. Afterwards, grandma gave Leslie some freshly baked cookies.

SOLUTION: 3a, 4c

PROBLEM: Title: Jervis picked out a small puppy. He brought the puppy home and gave him some water to drink. Jervis was happy to have a dog. Choices: a. Now Mike realizes he should have been truthful from the beginning. b. Jervis wanted to get a dog. c. He went to a pound to find a puppy.

SOLUTION:
1b, 2c