With no explanation, label each line with "product-car", "O", "product-weapon", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
In
United
States
Army
service
,
the
M19
Gun
Motor
Carriage
was
replaced
by
the
M42
Duster
,
using
the
same
turret
but
based
on
the
chassis
of
the
M41
Walker
Bulldog
tank
.
In:O
United:organization-other
States:organization-other
Army:organization-other
service:O
,:O
the:O
M19:product-weapon
Gun:product-weapon
Motor:product-weapon
Carriage:product-weapon
was:O
replaced:O
by:O
the:O
M42:product-weapon
Duster:product-weapon
,:O
using:O
the:O
same:O
turret:O
but:O
based:O
on:O
the:O
chassis:O
of:O
the:O
M41:product-car
Walker:product-car
Bulldog:product-car
tank:O
.:O