With no explanation, label each line with "location-GPE", "O", "person-athlete", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
He
was
in
critical
condition
for
several
days
after
July
13
,
1946
,
when
he
suffered
a
heart
attack
while
playing
on
a
Long
Island
golf
course
with
Tony
Manero
during
an
``
amateur–professional
''
tournament
.
He:O
was:O
in:O
critical:O
condition:O
for:O
several:O
days:O
after:O
July:O
13:O
,:O
1946:O
,:O
when:O
he:O
suffered:O
a:O
heart:O
attack:O
while:O
playing:O
on:O
a:O
Long:location-GPE
Island:location-GPE
golf:O
course:O
with:O
Tony:person-athlete
Manero:person-athlete
during:O
an:O
``:O
amateur–professional:O
'':O
tournament:O
.:O