Input: Continue writing.

This was Brian's first child but not Donald so 
OPTIONS:
- Brian had an idea what to do with the contractions.
- Donald had an idea what to do with the contractions.

Continued: Donald had an idea what to do with the contractions.


Input: Continue writing.

I bought Mike new knee socks but they were too tight on his calves. The 
OPTIONS:
- socks were too small.
- calves were too small.

Continued: socks were too small.


Input: Continue writing.

Treatment was needed for the person's head, but not their back because their 
OPTIONS:
- head was feeling normal.
- back was feeling normal.

Continued: back was feeling normal.


Input: Continue writing.

We had to spray herbicide on the corn, but didn't have to for the wheat, as the 
OPTIONS:
- corn was impervious to disease.
- wheat was impervious to disease.

Continued:
wheat was impervious to disease.