Story needs to be completed:
Jessica spent less time studying for school than Samantha so 

My choice:
Jessica had worse grades in class.


Story needs to be completed:
Robert felt at home on the ice, while Brian floundered, so 

My choice:
Brian asked if they'd give them lessons.


Story needs to be completed:
At the coffee shop Erin prepared the beverage for Christine, since 

My choice:
Christine was the customer.


Story needs to be completed:
Lawrence was a better drummer than Michael because 

My choice:
Michael didn't want to become a professional drummer.