The surgery was much more painful than the medication to heal the illness. People avoided the 
OPTIONS:
- medication .
- surgery .
surgery .

The bio was more popular with the masses than the fiction book. The 
OPTIONS:
- bio must be written more cogently.
- fiction book must be written more cogently.
bio must be written more cogently.

In his class, Mr. Rogers liked to teach math lessons more than science lessons, so he is more unsure about the 
OPTIONS:
- math .
- science .

science .