[Q]: How does the sentence end?

Kyle always kept better care of their dogs compared to Adam, so 

[A]: Kyle had less ringworms.


[Q]: How does the sentence end?

Nick encouraged Kyle to wash a doll's hair because 

[A]: Kyle didn't notice the doll's hair looked ratty.


[Q]: How does the sentence end?

Betty projects much less happiness than Amy, 

[A]:
Amy smiles much a lot more often.