Problem: How does the sentence end?

Eric was more thankful for the gift than Robert because the gift 
OPTIONS:
- Eric received was less expensive.
- Robert received was less expensive.
Answer: Robert received was less expensive.
sentence: Brian was a thief that stole the precious gemstones from Adam's home so  OPTIONS:
- Brian called the police.
- Adam called the police.
complete: Adam called the police.
It was always a hassle to comb Emily's hair compared to Patricia, so 
OPTIONS:
- Emily had to pay less for grooming.
- Patricia had to pay less for grooming.
Patricia had to pay less for grooming.
Input: Continue writing.

Christine was writing a script for a play and Rachel wanted to act, so 
OPTIONS:
- Christine gave their script to read.
- Rachel gave their script to read.

Continued: Christine gave their script to read.
Story needs to be completed:
While Billie brought a pencil, I brought a pen to the realtor’s office. I gave Billie my pen but she stubbornly used  the 
OPTIONS:
- pencil to sign the document.
- pen to sign the document.

My choice:
pencil to sign the document.
Problem: How does the sentence end?

Felicia wants to bond with her new pet Macaw and asks for Amy's help, because 
OPTIONS:
- Felicia is Macaw trainer.
- Amy is Macaw trainer.
Answer:
Amy is Macaw trainer.