Problem: Continue the following story.

Upon returning from the dentist, Mary informed Maria that fluoride treatments were recommended for her cavities, and 
OPTIONS:
- Mary offered extra money for them.
- Maria offered extra money for them.
Here's how I want to continue it: Maria offered extra money for them.

Problem: Continue the following story.

Maria enjoyed her collections but her favorite was her dolls and her least favorite was stamps because the 
OPTIONS:
- dolls were hard to find.
- stamps were hard to find.
Here's how I want to continue it: stamps were hard to find.

Problem: Continue the following story.

Dividing the candy was more difficult than dividing the apples because no kid wanted the 
OPTIONS:
- candy .
- apples .
Here's how I want to continue it:
apples .