Of the five Marx brothers who appeared on film, who was the oldest ?
of the five marx brothers who appeared on film, who was the oldest 
FreebaseQA-train-12599.P0 FreebaseQA-train-12599.P1
marx brothers marx brothers
marx brothers marx brothers
m.0183tt m.04z9j
people.person.sibling_s..people.sibling_relationship.sibling base.americancomedy.comedy_group.members..base.americancomedy.comedy_group_membership.member
m.01wj9yk
chico
m.01wj9yk
chico