Problem: Justin drank a lot more alcohol than Nelson during the weekends, so

My choice: Justin had an unhealthy pancreas.

Problem: Lawrence installed the cabinet in a slower time than Justin because

My choice: Justin was a carpenter.

Problem: Katrina helped Sarah to lift the picnic table the made together, because

My choice: Katrina is stronger.

Problem: Victoria enjoyed the summer months more than Jessica because

My choice:
Victoria liked participating in outdoor physical activities.