[Q]: How does the sentence end?

Nick was more concerned about safety than Craig, so 

[A]: Nick was put in charge of creating the rules.


[Q]: How does the sentence end?

Jen got her boyfriend a watch and made him a playlist in order to be romantic, and he wore the 

[A]: watch every day.


[Q]: How does the sentence end?

Jason is less decisive than Christopher and  so 

[A]:
Christopher spent way less time answering the new work questionnaire.