[Q]: How does the sentence end?

Christine was defeated soundly by Patricia in a game of checkers which made 

[A]: Patricia happy.


[Q]: How does the sentence end?

Cynthia was less interested in the ballet than Elena because 

[A]: Elena daughter was in the ballet.


[Q]: How does the sentence end?

Samuel was always given terrible service compared to Justin, by reason of 

[A]:
Samuel being a rude person.