Problem: Steven was only temporary unhealthy unlike Joseph, and

My choice: Joseph had to deal with recurrent problems of inflammation.

Problem: During school the instructor taught the class using chalk but not marker because the

My choice: chalk was widely available.

Problem: He did a great job cleaning the car, but a bad job cleaning the house, because while cleaning the

My choice: car he was very energetic.

Problem: Justin liked to remain friendly with Ryan since

My choice:
Justin always borrowed his new red chopsticks.