Given a scientific passage and an answer, generate a question for the given answer.

Input: Consider Input: Passage: Carbon behaves as a metal because it conducts heat and electricity well. It is a nonmetal because it is black and brittle and cannot be made into sheets or wires. Answer: heat and electricity

Output: Carbon behaves as a metal because it conducts which two things well?

Input: Consider Input: Passage: Many genetic disorders are caused by mutations in one or a few genes. Other genetic disorders are caused by abnormal numbers of chromosomes. Answer: genetic disorders

Output: What type of disorders are caused by mutations in genes or abnormal numbers of chromosomes?

Input: Consider Input: Passage: Another example is carbon dioxide. This gas is produced from a variety of reactions, often by the burning of materials. The structure of the gas consists of one atom of carbon and two atoms of oxygen. Carbon dioxide production is of interest in many areas, from the amount we breather out to the amount of the gas produced by burning wood or fossil fuels. By knowing the exact composition of carbon dioxide, we can make predictions as to the effects of different chemical processes. Answer: oxygen
Output: The structure of the gas carbon dioxide consists of one atom of carbon and two atoms of what?