fact and question: electric devices require electrical energy to function
Question: To function, electrical energy is required for what kind of devices?

What's the answer?

answer: zapping powered

fact and question: as the sale of a product decreases , the amount of money made by the person selling that product will decrease
Question: In an auction, how might a seller avoid too much of a loss?

What's the answer?

answer: setting a reserve

fact and question: a grassland environment receives more rainfall than a desert
Question: An elephant on the plains and a diamondback in the desert will receive

What's the answer?

answer: different amounts of precipitation

fact and question: musical instruments make sound when they are played
Question: What might make a more musical sound

What's the answer?

answer:
a chopstick