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.

[EX Q]: Differing in situ values have been reported for the average temperature on Mars, with a common value being − 55 ° C (218 K; − 67 ° F). Surface temperatures may reach a high of about 20 ° C (293 K; 68 ° F) at noon, at the equator, and a low of about − 153 ° C (120 K; − 243 ° F) at the poles. Actual temperature measurements at the Viking landers' site range from − 17.2 ° C (256.0 K; 1.0 ° F) to − 107 ° C (166 K; − 161 ° F). The warmest soil temperature estimated by the Viking Orbiter was 27 ° C (300 K; 81 ° F). The Spirit rover recorded a maximum daytime air temperature in the shade of 35 ° C (308 K; 95 ° F), and regularly recorded temperatures well above 0 ° C (273 K; 32 ° F), except in winter.
[EX A]: what is the temperature range of mars in fahrenheit

[EX Q]: Counterfeit banknote detection pens are used to detect counterfeit Swiss franc, euro and United States banknotes, amongst others. Typically, genuine banknotes are printed on paper based on cotton fibers and do not contain the starches that are reactive with iodine. When the pen is used to mark genuine bills, the mark is yellowish or colourless.
[EX A]: money tester pen how does it work uk

[EX Q]: To send someone to Coventry is an English idiom meaning to deliberately ostracise someone. Typically, this is done by not talking to them, avoiding their company, and acting as if they no longer exist. Victims are treated as though they are completely invisible and inaudible. The Coventry in the phrase is the cathedral city in the West Midlands.
[EX A]:
what does it mean to send someone to coventry

