This is a correct answer to the following question about Motorcycle speedway. Yes or no? Answer: The exact origins of the sport are unknown but there is evidence of a type of speedway racing being practised in the USA before the First World War and in Australia in the late 1910s and early 1920s. Question: What is motorcycle speedway racing
No

This is a correct answer to the following question about Human evolution. Yes or no? Answer: The brains of these early hominins were about the same size as that of a chimpanzee. Question: where did the early humans live?
No

Q: This is a correct answer to the following question about Computer. Yes or no? Answer: In this era mechanical analog computers were used for military applications. Question: How is a computer used?
A: No

Question: This is a correct answer to the following question about Dialysis tubing. Yes or no? Answer: Dialysis tubing is used in clinical circumstances to ensure a filtered flow of molecules, preventing the flow of larger solute molecules. Question: what are dialysis tubes
Answer: No

*Question*
This is a correct answer to the following question about My Babysitter's a Vampire (TV series). Yes or no? Answer: The series follows the three as they take on supernatural forces and have adventures, with occasional help from fellow vampires Rory ( Cameron Kennedy ) and Erica ( Kate Todd ), while dealing with the troubles of regular high school life. Question: who plays ethan in my babysitter's a vampire
**Answer**
No

(Q).
This is a correct answer to the following question about The Tonight Show with Jay Leno. Yes or no? Answer: This decision met with opposition from O'Brien, whose stint on The Tonight Show ended January 22, 2010, after which he began his own talk show on TBS . Question: what channel is jay leno on?
(A).
No