With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
In
17
regular
season
games
he
averaged
15.4
and
6.3
rebounds
.
In:O
17:O
regular:O
season:O
games:O
he:O
averaged:O
15.4:O
and:O
6.3:O
rebounds:O
.:O