QUES: Q: Who played the mandolin on the album Tubular Bells?
A: Led Zeppelin's bassist John Paul Jones is an accomplished mandolin player and has recorded numerous songs on mandolin including Going to California and That's the Way; the mandolin part on The Battle of Evermore is played by Jimmy Page, who composed the song.
Does the answer answer the question?

ANS: no

QUES: Q: How is Selenizza shipped?
A: Selenizza is available in powder or in granular material of various particle sizes and is packaged in big bags or in thermal fusible polyethylene bags.
Does the answer answer the question?

ANS: yes

QUES: Q: Where in Central Park are performances offered at no cost?
A: Major tourist destinations include Times Square; Broadway theater productions; the Empire State Building; the Statue of Liberty; Ellis Island; the United Nations Headquarters; museums such as the Metropolitan Museum of Art; greenspaces such as Central Park and Washington Square Park; Rockefeller Center; the Manhattan Chinatown; luxury shopping along Fifth and Madison Avenues; and events such as the Halloween Parade in Greenwich Village; the Macy's Thanksgiving Day Parade; the lighting of the Rockefeller Center Christmas Tree; the St. Patrick's Day parade; seasonal activities such as ice skating in Central Park in the wintertime; the Tribeca Film Festival; and free performances in Central Park at Summerstage.
Does the answer answer the question?

ANS: yes

QUES: Q: How many legitimate children did John have?
A: John's second wife, Isabella of Angouleme, left England for Angouleme soon after the king's death; she became a powerful regional leader, but largely abandoned the children she had had by John.
Does the answer answer the question?

ANS:
no