This is a correct answer to the following question about History of medicine. Yes or no? Answer: The ancient Egyptians had a system of medicine that was very advanced for its time and influenced later medical traditions. Question: who was the first one to invent medicine
Yes

This is a correct answer to the following question about Radial engine. Yes or no? Answer: Radial engine timing and cam mechanism. Question: how are aircraft radial engines built
No

This is a correct answer to the following question about Lyndon B. Johnson. Yes or no? Answer: Lyndon Baines Johnson (August 27, 1908 January 22, 1973), often referred to as LBJ, was the 36th President of the United States (19631969), a position he assumed after his service as the 37th Vice President of the United States (19611963). Question: what lyndon b johnson like to as a boy
No

This is a correct answer to the following question about Hurricane Katrina. Yes or no? Answer: It caused severe destruction along the Gulf coast from central Florida to Texas, much of it due to the storm surge . Question: where did hurricane katrina begin
No