[Q]: How does the sentence end?

It hurt when the bar was pressing on his chest, but not the beam, because the 

[A]: beam was light.


[Q]: How does the sentence end?

The bakery's cookies were selling faster than the lemon bars at the fair. The baker realized it was because the 

[A]: lemon bars were blander.


[Q]: How does the sentence end?

This was Brian's first child but not Donald so 

[A]:
Donald had an idea what to do with the contractions.