Question:
The cook was making salad and needed more oil and not more vinegar because the 

Answer:
Continue the sentence -- vinegar was plentiful.


Question:
At the cook off, Kevin made a better cake than Aaron because 

Answer:
Continue the sentence -- Aaron had used expired eggs.


Question:
Donald needed Brians help fixing the electric motor, but 

Answer:
Continue the sentence -- Brian had no idea what he was doing.


Question:
The ventilation in the city was more polluted than the air in the forest, because the 

Answer:
Continue the sentence -- ventilation was dirty.