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 ":".
In
1963
,
Hamey
added
more
youth
in
left-handed
pitcher
Al
Downing
and
first
baseman
Joe
Pepitone
.
In:O
1963:O
,:O
Hamey:person-athlete
added:O
more:O
youth:O
in:O
left-handed:O
pitcher:O
Al:person-athlete
Downing:person-athlete
and:O
first:O
baseman:O
Joe:person-athlete
Pepitone:person-athlete
.:O