question: Given the fact "density is a measure of mass over volume", what is the answer to "If the mass of an object increases, what must the volume do for the density to stay the same?"

answer: increase

question: Given the fact "if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water", what is the answer to "Building which of the following would cause an animal exodus from the region?"

answer: a car dealership

question: Given the fact "musical instruments make sound when they are played", what is the answer to "What might make a more musical sound"

answer: a chopstick

question: Given the fact "the crust is a layer of the Earth", what is the answer to "The crust under everyone's feet is"

answer:
the outer covering of the third planet from the sun