With no explanation, label each line with "person-athlete", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Huerter
also
played
baseball
as
a
child
.
Huerter:person-athlete
also:O
played:O
baseball:O
as:O
a:O
child:O
.:O