sentence: Betty does better on Jeopardy than Jessica was able to do, so 
complete: Jessica 's intelligence level is lower.

sentence: Betty handed Erin some money, but she wouldn't take the money.  
complete: Erin didn't need it.

sentence: Betty wanted to have a coup over the government and Samantha thought voting would be enough so, 
complete:
Samantha refused to join a militia.