Q: Does "Microbiological culture is a principal tool used to diagnose infectious disease." provide a valid answer to "What type of culture is a principal tool used to diagnose infectious disease?"?
A: yes

Q: Does "The MoD has since been regarded as a leader in elaborating the post-Cold War organising concept of "defence diplomacy"." provide a valid answer to "Who was the PM of Britain in 2010?"?
A: no

Q: Does "On June 11, 2006, the British tabloid The Mail on Sunday reported that iPods are mainly manufactured by workers who earn no more than US$50 per month and work 15-hour shifts." provide a valid answer to "What percentage of Apple's manufacturing employees worked over 60 hour weeks?"?
A: no

Q: Does "Criminal law involves the prosecution by the state of wrongful acts which are considered to be so serious that they are a breach of the sovereign's peace (and cannot be deterred or remedied by mere lawsuits between private parties)." provide a valid answer to "Where are the majority of the U.S.'s crimes prosecuted?"?
A:
no