With no explanation, label each line with "O", "organization-sportsleague", "organization-sportsteam", "person-athlete", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
He
scored
his
first
NHL
goal
on
April
8
,
2011
against
Jimmy
Howard
of
the
Detroit
Red
Wings
.
He:O
scored:O
his:O
first:O
NHL:organization-sportsleague
goal:O
on:O
April:O
8:O
,:O
2011:O
against:O
Jimmy:person-athlete
Howard:person-athlete
of:O
the:O
Detroit:organization-sportsteam
Red:organization-sportsteam
Wings:organization-sportsteam
.:O