With no explanation, label each line with "O", "person-athlete", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
After
striking
out
Tino
Martinez
and
Paul
O'Neill
,
Leiter
walked
Jorge
Posada
and
allowed
a
single
to
Scott
Brosius
.
After:O
striking:O
out:O
Tino:person-athlete
Martinez:person-athlete
and:O
Paul:person-athlete
O'Neill:person-athlete
,:O
Leiter:person-athlete
walked:O
Jorge:person-athlete
Posada:person-athlete
and:O
allowed:O
a:O
single:O
to:O
Scott:person-athlete
Brosius:person-athlete
.:O