What equipment on a ship was made from hemp

A．It is related to the marijuana plant.
B．It can be used to produce marijuana.
C．It was not longer a useful crop.
D．It was destructive to the land.

A．It is cheaper to grow hemp than to cut down trees.
B．More paper can be produced from the same area of land.
C．Hemp produces higher quality paper.
D．It is easier to find hemp than to find trees.