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 ":".
Data
gathered
by
Chang
'
e
1
were
used
to
create
an
accurate
and
high-resolution
3D
map
of
the
entire
lunar
surface
,
assisting
site
selection
for
the
Chang
'
e
3
lander
.
Data:O
gathered:O
by:O
Chang:product-other
':product-other
e:product-other
1:product-other
were:O
used:O
to:O
create:O
an:O
accurate:O
and:O
high-resolution:O
3D:O
map:O
of:O
the:O
entire:O
lunar:O
surface:O
,:O
assisting:O
site:O
selection:O
for:O
the:O
Chang:product-other
':product-other
e:product-other
3:product-other
lander:O
.:O