A staple of the world's greatest sandwich, the Reuben, sauerkraut is made by fermenting what vegetable?
a staple of the world's greatest sandwich, the reuben, sauerkraut is made by fermenting what vegetable
FreebaseQA-train-16617.P0
sauerkraut
sauerkraut
m.0bpvjgr
base.skosbase.skos_concept.broader
m.0bq0syt
cabbage