When Neil started to stink, Christopher bought him some deodorant; 
OPTIONS:
- Neil was his sympathetic parent.
- Christopher was his sympathetic parent.
Christopher was his sympathetic parent.

The mother taught Nelson instead of Justin to crochet, because 
OPTIONS:
- Nelson was interested in crafts.
- Justin was interested in crafts.
Nelson was interested in crafts.

While building her home, Mary took out the tile and replaced it with hardwood floor. The 
OPTIONS:
- tile was old.
- hardwood floor was old.
tile was old.