Input: Article: There are many styles of mandolin, but four are common, the Neapolitan or round-backed mandolin, the carved-top mandolin and the flat-backed mandolin. The round-back has a deep bottom, constructed of strips of wood, glued together into a bowl. The carved-top or arch-top mandolin has a much shallower, arched back, and an arched topboth carved out of wood. The flat-backed mandolin uses thin sheets of wood for the body, braced on the inside for strength in a similar manner to a guitar. Each style of instrument has its own sound quality and is associated with particular forms of music. Neapolitan mandolins feature prominently in European classical music and traditional music. Carved-top instruments are common in American folk music and bluegrass music. Flat-backed instruments are commonly used in Irish, British and Brazilian folk music. Some modern Brazilian instruments feature an extra fifth course tuned a fifth lower than the standard fourth course.

Now answer this question: What is the round-back mandolin made of?

Output: strips of wood, glued together into a bowl

Input: Article: Town Quay is the original public quay, and dates from the 13th century. Today's Eastern Docks were created in the 1830s by land reclamation of the mud flats between the Itchen & Test estuaries. The Western Docks date from the 1930s when the Southern Railway Company commissioned a major land reclamation and dredging programme. Most of the material used for reclamation came from dredging of Southampton Water, to ensure that the port can continue to handle large ships.

Now answer this question: What body of water was dredged for the material used for reclamation?

Output: Southampton Water

Input: Article: Following Garreth Mallory's promotion to M, on a mission in Mexico City unofficially ordered by a posthumous message from the previous M, 007 James Bond kills three men plotting a terrorist bombing during the Day of the Dead and gives chase to Marco Sciarra, an assassin who survived the attack. In the ensuing struggle, Bond steals his ring, which is emblazoned with a stylised octopus, and then kills Sciarra by kicking him out of a helicopter. Upon returning to London, Bond is indefinitely suspended from field duty by M, who is in the midst of a power struggle with C, the head of the privately-backed Joint Intelligence Service, consisting of the recently merged MI5 and MI6. C campaigns for Britain to form alongside 8 other countries "Nine Eyes ", a global surveillance and intelligence co-operation initiative between nine member states, and uses his influence to close down the '00' section, believing it to be outdated.

Now answer this question: Who removed James Bond from active service?

Output:
M