With no explanation, label each line with "O", "event-other", "location-GPE", "building-restaurant", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
Friendly
's
was
founded
in
1935
,
at
the
height
of
the
Great
Depression
,
by
brothers
Prestley
and
Curtis
Blake
in
Springfield
,
Massachusetts
.
Friendly:building-restaurant
's:building-restaurant
was:O
founded:O
in:O
1935:O
,:O
at:O
the:O
height:O
of:O
the:O
Great:event-other
Depression:event-other
,:O
by:O
brothers:O
Prestley:person-other
and:O
Curtis:person-other
Blake:person-other
in:O
Springfield:location-GPE
,:O
Massachusetts:location-GPE
.:O