[Q]: How does the sentence end?

Ian reorganized the balls in Derrick's set triangle to put the 8-ball in the center, since 

[A]: Derrick misunderstood the rules.


[Q]: How does the sentence end?

The test was a success when the ball smashed the glass, because it proved the 

[A]: ball was stronger.


[Q]: How does the sentence end?

Jennifer was a better Chinese Checkers than Erin, and 

[A]:
Jennifer won every time when they played.