[Q]: How does the sentence end?

Ryan was a very professional person at work unlike Jason because 

[A]: Ryan had good manners.


[Q]: How does the sentence end?

Dennis explained the comic book cover to Aaron as 

[A]: Dennis was familiar with the whole series.


[Q]: How does the sentence end?

Ian wants Robert to help them dye there hair for the show and 

[A]:
Robert is contemplating.