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 ":".
The
team
was
led
by
first
year
head
coach
Eugene
Van
Gent
.
The:O
team:O
was:O
led:O
by:O
first:O
year:O
head:O
coach:O
Eugene:person-athlete
Van:person-athlete
Gent:person-athlete
.:O