With no explanation, label each line with "product-airplane", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Following
a
two-day
solo
flight
,
the
Soyuz
spacecraft
docked
with
the
Mir
on
March
16
.
Following:O
a:O
two-day:O
solo:O
flight:O
,:O
the:O
Soyuz:product-airplane
spacecraft:product-airplane
docked:O
with:O
the:O
Mir:product-airplane
on:O
March:O
16:O
.:O