Problem: How does the sentence end?

I poured the soup from the pan to the plate until the 
OPTIONS:
- pan was full.
- plate was full.
Answer: plate was full.
sentence: The grip of the anvil cannot bend the iron bar because the  OPTIONS:
- grip is weak.
- bar is weak.
complete: grip is weak.
Jennifer was under a lot of pressure at work but Erin was not. 
OPTIONS:
- Jennifer loved reporting to work every day.
- Erin loved reporting to work every day.
Erin loved reporting to work every day.
Input: Continue writing.

The dogs responded to the shrill whistle but not the low horn, as the sound of the 
OPTIONS:
- whistle was out of his hearing range.
- horn was out of his hearing range.

Continued: horn was out of his hearing range.
Story needs to be completed:
A man walked up to Jason and violated his space but not Hunter because 
OPTIONS:
- Jason was helping him.
- Hunter was helping him.

My choice:
Hunter was helping him.
Problem: How does the sentence end?

Soccer causes more leg injuries than head injuries because there is less contact to the 
OPTIONS:
- head .
- leg .
Answer:
head .