[Q]: How does the sentence end?

We were fuller after eating the hamburger patty than after the ham sandwich because the 

[A]: hamburger patty was bigger.


[Q]: How does the sentence end?

We were able to customize the guitar but not the violin since the 

[A]: violin was immutable.


[Q]: How does the sentence end?

The TV would not fit on the shelf in the bedroom because the 

[A]:
shelf was too narrow.