*Question*
This is a correct answer to the following question about Chernobyl disaster. Yes or no? Answer: An explosion and fire released large quantities of radioactive particles into the atmosphere, which spread over much of the western USSR and Europe . Question: what was the distance of evacuation from the russian nuclear meltdown
**Answer**
No

*Question*
This is a correct answer to the following question about Blues. Yes or no? Answer: The blue notes that, for expressive purposes are sung or played flattened or gradually bent (minor 3rd to major 3rd) in relation to the pitch of the major scale , are also an important part of the sound. Question: What is the cultural background of blues
**Answer**
No

*Question*
This is a correct answer to the following question about Rocket engine. Yes or no? Answer: The nearly transparent exhaust is due to this engine's exhaust being mostly superheated steam (water vapor from its propellants, hydrogen and oxygen) Question: how a rocket engine works
**Answer**
No

*Question*
This is a correct answer to the following question about Spider. Yes or no? Answer: The main groups of modern spiders, Mygalomorphae and Araneomorphae , first appeared in the Triassic period, before . Question: what do Acarina eat?
**Answer**
No