The veterinarian likes to use flea collars over pills to fight fleas and ticks. He believes the
OPTIONS:
- flea collars are dangerous.
- pills are dangerous.
pills are dangerous.

The events for the summer didn't fit in the calendars because the
OPTIONS:
- events were too full.
- calendars were too full.
calendars were too full.

Aaron's dog followed commands while Christopher's dog barked throughout the night because
OPTIONS:
- Aaron had a dog that was well trained.
- Christopher had a dog that was well trained.
Aaron had a dog that was well trained.