In this task you will be given a question and a passage. You need to determine if the answer to the question is contained in the passage. If the answer can be found in the passage you should output 'True'. If the answer cannot be found in the passage you should output 'False'.
Q: Passage: 'The condition is common in martial arts such as boxing, mixed martial arts or wrestling, and in full-contact sports such as rugby union football.'. Question: 'who were the cossacks of the russian domain'.
A:
False