With no explanation, label each line with "product-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
Block
II
Ranger
3
launched
successfully
on
January
26
,
1962
,
but
missed
the
Moon
.
The:O
Block:product-other
II:product-other
Ranger:product-other
3:product-other
launched:O
successfully:O
on:O
January:O
26:O
,:O
1962:O
,:O
but:O
missed:O
the:O
Moon:O
.:O