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.

Q: Title: Lisa had been having headaches. He also told her to take certain vitamins. The headaches went away. Choices: a. Paul and his father decided to take a trip to Vegas instead. b. The doctor told her to avoid certain foods. c. She went to see a specialist.

A: 3b, 2c
****
Q: Title: Larry's neighbor had a dog. Larry had to change his shoes and was late for work. Larry talked to his neighbor about cleaning up after his dog. Choices: a. His neighbor would let the dog out every morning. b. One day, Larry stepped into a pile of dog mess. c. He exclaims oh yeah, the fat chick from Mr H's class!

A: 2a, 3b
****
Q: Title: He admired that his grandfather could fix anything that went wrong. He wanted to be able to do the same. Now Eric too is a mechanic and able to fix anything that goes wrong. Choices: a. Eric was fascinated by his grandfather. b. His grandfather was a mechanic. c. He had to excuse himself often to let it out.

A:
1a, 2b
****