Ques: This is a correct answer to the following question about Rocker arm. Yes or no? Answer: However, in the past smaller positive ratios (the valve lift is greater than the cam lift) and even negative ratios (valve lift smaller than the cam lift) have been used. Question: what are rocker arms?
Ans: No

Ques: This is a correct answer to the following question about Gunfight at the O.K. Corral. Yes or no? Answer: On December 28, 1881, Virgil Earp was maimed in an assassination attempt by the outlaw Cowboys, and on March 18, 1882, they assassinated Morgan Earp . Question: when was the battle at tombstone fought
Ans: No

Ques: This is a correct answer to the following question about Olivia (TV series). Yes or no? Answer: Olivia (also known as Welcome to the World of the Pig Olivia) is a British-American children's animated television series produced by media company Chorion and based on Ian Falconer 's books. Question: what is Olivia's brother's name?
Ans: No

Ques: This is a correct answer to the following question about Mortality rate. Yes or no? Answer: Scaled to the size of that population, per unit of time. Question: what was the crude death rate in 1990?
Ans:
No