Problem: Who made the first solo non-stop crossing of the Atlantic in 1927?
Answer: charles lindbergh

Problem: In which desert do Kalmucks and Mongols live
Answer: gobi desert

Problem: What is the name of the film director whose films include Bladerunner and Gladiator?
Answer: ridley scott

Problem: Who wrote The Origin of Species in 1859?
Answer:
charles darwin