For better muscle tone, discard the machines and use barbells, as the
OPTIONS:
- machines will give you an ineffective workout for this.
- barbells will give you an ineffective workout for this.
machines will give you an ineffective workout for this.

Derrick studied how to crochet but Hunter did not.
OPTIONS:
- Derrick made some cute little booties for their dog.
- Hunter made some cute little booties for their dog.
Derrick made some cute little booties for their dog.

The tourists were rude, thought Christopher, while Donald was more forgiving.
OPTIONS:
- Christopher didn't know about cultural differences.
- Donald didn't know about cultural differences.
Christopher didn't know about cultural differences.