Problem: How does the sentence end?

While at the pet store, Amy wanted the Doberman and Tanya did not for 
OPTIONS:
- Amy loved large dogs.
- Tanya loved large dogs.
Answer: Amy loved large dogs.
sentence: Rebecca's baseball cap looked better than Megan's because  OPTIONS:
- Rebecca was careless in how she washed it.
- Megan was careless in how she washed it.
complete: Megan was careless in how she washed it.
Amy could never keep a boyfriend while Laura had no problems doing so. 
OPTIONS:
- Amy died sad and incomplete.
- Laura died sad and incomplete.
Amy died sad and incomplete.
Input: Continue writing.

After touring the property, Felicia wanted to buy Rachel's house so 
OPTIONS:
- Felicia accepted the offer.
- Rachel accepted the offer.

Continued: Rachel accepted the offer.
Story needs to be completed:
The teenage worker could not fit the traffic cone in his trunk because the 
OPTIONS:
- trunk was too small.
- cone was too small.

My choice:
trunk was too small.
Problem: How does the sentence end?

The denture will not fit in the mouth the because the 
OPTIONS:
- denture is too slender.
- mouth is too slender.
Answer:
mouth is too slender.