Problem: Continue the following story.

The hunter wanted to shoot the target with the bow but the 
OPTIONS:
- target was too fast.
- bow was too fast.
Here's how I want to continue it: target was too fast.

Problem: Continue the following story.

The oil made a bigger mess on the floor than on the grass because the 
OPTIONS:
- grass was porous.
- floor was porous.
Here's how I want to continue it: grass was porous.

Problem: Continue the following story.

Mary hired Amy to help solve a murder mystery because 
OPTIONS:
- Mary is highly observant of their surroundings.
- Amy is highly observant of their surroundings.
Here's how I want to continue it:
Amy is highly observant of their surroundings.