Q: Does "WEEI-FM in Boston was the first station to use the term "soft rock", with ad slogans such as, "Fleetwood Mac ... without the yack" and "Joni ... without the baloney"." provide a valid answer to "What decade saw the birth of the soft adult contemporary format?"?
A: no

Q: Does "Aged five, Beyonce attended her first ever concert where Jackson performed and she claims to have realised her purpose." provide a valid answer to "How old was Beyonce when she went to her first Michael Jackson concert as a kid?"?
A: yes

Q: Does "The computational device that Feynman discovered then for gravity, "ghosts", which are "particles" in the interior of his diagrams that have the "wrong" connection between spin and statistics, have proved invaluable in explaining the quantum particle behavior of the YangMills theories, for example, QCD and the electro-weak theory." provide a valid answer to "Which parts of the Yang-Mills theories did Feynman help explain?"?
A: yes

Q: Does "Kerry's preferred choice for reassignment was as a military aide in Boston, New York or Washington, D.C." provide a valid answer to "Who was Kerry a personal aide for?"?
A:
no