Problem: The rust Kevin left when cleaning the pipe was more than when Randy did it, so

My choice: Kevin had to clean up more.

Problem: James chose to buy the guitar and leave the piano because that is what he can afford. The

My choice: piano is costly.

Problem: Jessica sneezed less than Carrie was sneezing because there was more dust in the room of

My choice: Carrie .

Problem: So

My choice:
Aaron enjoys ignoring books because Robert spends a lot of time with books and Aaron outside.