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 ":".
It
was
the
opening
goal
of
the
game
and
scored
against
goaltender
Martin
Brodeur
at
the
16:47
mark
of
the
first
period
.
It:O
was:O
the:O
opening:O
goal:O
of:O
the:O
game:O
and:O
scored:O
against:O
goaltender:O
Martin:person-athlete
Brodeur:person-athlete
at:O
the:O
16:47:O
mark:O
of:O
the:O
first:O
period:O
.:O