In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.

Example Input: Nitrous oxide, commonly known as laughing gas or nitrous, is a chemical compound, an oxide of nitrogen with the formula N 2O. At room temperature, it is a colorless non-flammable gas, with a slightly metallic scent and taste. At elevated temperatures, nitrous oxide is a powerful oxidizer similar to molecular oxygen.
Example Output: what is the chemical formula of laughing gas

Example Input: Tradition states that the semi-mythical Spartan legislator Lycurgus first founded the iconic army. Referring to Sparta as having a 'wall of men, instead of bricks', he proposed to reform Spartan society to develop a military-focused lifestyle in accordance with 'proper virtues' such as equality for the male citizens, austerity, strength, and fitness. A Spartan male's involvement with the army began in infancy when he was inspected by the Gerousia. Any baby judged weak or deformed was left at Mount Taygetus to die, since the world of the Spartans was no place for those who could not fend for themselves. (The practice of discarding children at birth took place in Athens as well.) Those deemed strong entered the agoge regime at the age of seven. Under the agoge the young boys or Spartiates underwent intense and rigorous military training. Their education focused primarily on cunning, sports and war tactics, but also included poetry, music, academics, and sometimes politics. Those who passed the agoge by the age of 30 achieved full Spartan citizenship.
Example Output: what was the spartan way of life designed to do

Example Input: In ecology, primary production is the synthesis of organic compounds from atmospheric or aqueous carbon dioxide. It principally occurs through the process of photosynthesis, which uses light as its source of energy, but it also occurs through chemosynthesis, which uses the oxidation or reduction of inorganic chemical compounds as its source of energy. Almost all life on Earth relies directly or indirectly on primary production. The organisms responsible for primary production are known as primary producers or autotrophs, and form the base of the food chain. In terrestrial ecoregions, these are mainly plants, while in aquatic ecoregions algae predominate in this role. Ecologists distinguish primary production as either net or gross, the former accounting for losses to processes such as cellular respiration, the latter not.
Example Output:
define and compare gross primary production and net primary production