In this task, you are given a fact statement and question based on the fact. Your task is to generate the correct answer for the question. The answer needs to be generated using the context fact statement.

[Q]: Fact: a grassland environment receives more rainfall than a desert. Question: Where would more water fall from the sky yearly?
[A]: a place where a lot of grass grows


[Q]: Fact: In the photosynthesis process oxygen has the role of waste product. Question: Unlike CO2, oxygen is a waste product of?
[A]: cactus


[Q]: Fact: a light bulb requires electrical energy to produce light. Question: What can be produced when electrical energy is provided to a blown piece of glass with a wire inside?
[A]:
luminescence