sentence: He rode the bicycle up the hill but gave up when he got to the road, as the OPTIONS:
- hill was just much harder to ride on.
- road was just much harder to ride on.
complete: road was just much harder to ride on.

sentence: Dennis needed assistance from Aaron on their taxes, because OPTIONS:
- Dennis was a professional tax lawyer.
- Aaron was a professional tax lawyer.
complete: Aaron was a professional tax lawyer.

sentence: The place that I wanted to build on the lot wouldn't work because the OPTIONS:
- place was going to be too big.
- lot was going to be too big.
complete:
place was going to be too big.