Problem: How does the sentence end?

The pollen in the air caused Dennis to have a lot of sneezes but not Hunter. 
OPTIONS:
- Dennis didn't have to take any Claritin.
- Hunter didn't have to take any Claritin.
Answer: Hunter didn't have to take any Claritin.

Problem: How does the sentence end?

The man wanted to pay off his debt with the bar of gold but the 
OPTIONS:
- debt was too small.
- gold was too small.
Answer: gold was too small.

Problem: How does the sentence end?

The project that I took on this year was better than my job last year, because the 
OPTIONS:
- project was easier.
- job was easier.
Answer: project was easier.

Problem: How does the sentence end?

James took out the carpet the dog pooped on and laid a mat because the 
OPTIONS:
- carpet is clean.
- mat is clean.
Answer:
mat is clean.