Q: Does "The two volume biography of Whitehead by Victor Lowe is the most definitive presentation of the life of Whitehead." provide a valid answer to "What did the author of Whitehead's biography comment on the first page regarding the difficulty of obtaining information about Whitehead?"?
A: no

Q: Does "There are also some extremely complex characters which have understandably become rather rare." provide a valid answer to "What have become more rare?"?
A: yes

Q: Does "The team quickly became one of the most successful in the league winning the BBL Cup in 2009 and the play-offs in 2010." provide a valid answer to "When did the Everton Tigers win the BBL Cup?"?
A: yes

Q: Does "In 1903, Josiah White III bought a parcel of land near Ohio Avenue and the boardwalk and built the Queen Anne style Marlborough House." provide a valid answer to "In what year did Josiah White III by land to build a hotel?"?
A:
yes