It was more likely that the person would survive a fall than a heart attack because the
OPTIONS:
- heart attack was serious.
- fall was serious.
heart attack was serious.

Elena was a preschool teacher while Felicia was a college professor, so
OPTIONS:
- Elena taught adults.
- Felicia taught adults.
Felicia taught adults.

Bill replaced the dirty carpet in his kitchen with hardwood floors during the winter, the
OPTIONS:
- carpet was trendy.
- hardwood was trendy.
hardwood was trendy.