Story needs to be completed:
Tanya had been collecting art for much longer that Jessica, so 

My choice:
Jessica knew  collection was less valuable.


Story needs to be completed:
The thief was able to be sneaky in the boots, but not in the sandals, because the 

My choice:
sandals were made of inferior material.


Story needs to be completed:
During the school drive Sarah sold more candy than Christine since 

My choice:
Sarah had more experience selling.


Story needs to be completed:
Nelson kept Craig in the basement because 

My choice:
Nelson was fortunate enough to get catch someone where they shouldn't be.