Problem: How does the sentence end?

Adam needed Matthew to change their car's oil but 
OPTIONS:
- Adam wound up knowing how to do it more.
- Matthew wound up knowing how to do it more.
Answer: Adam wound up knowing how to do it more.

Problem: How does the sentence end?

I needed a glass for my drink but the pint glass was in the sink and the shot glass was in the cupboard.  The 
OPTIONS:
- pint glass was dirty.
- shot glass was dirty.
Answer: pint glass was dirty.

Problem: How does the sentence end?

Logan scolded Dennis and told him to ride a bicycle in order to save the environment.  
OPTIONS:
- Logan was annoying.
- Dennis was annoying.
Answer: Logan was annoying.

Problem: How does the sentence end?

The waiter took his tips from the jar and put them in his wallet until the 
OPTIONS:
- jar was empty.
- wallet was empty.
Answer:
jar was empty.