Q: Does "As of 2006, it is banned in 20 U.S. states." provide a valid answer to "How many states have banned bear wrestling as of 2006?"?
A: yes

Q: Does "The EPA regulates pesticides to ensure that these products do not pose adverse effects to humans or the environment." provide a valid answer to "What is a measure of pesticides determined in EPA studies?"?
A: no

Q: Does "At the time Boston was chartered as a city, the population was about 46,226, while the area of the city was only 4.7 square miles (12 km2)." provide a valid answer to "What year was the name changes to the City of Boston?"?
A: no

Q: Does "Later, an employee of Freemantle Media, which produces the show, sued the company for wrongful termination, claiming that he was dismissed after complaining about lewd behavior by Vazquez toward him during the show." provide a valid answer to "Who replaced Vasquez as a finalist?"?
A:
no