With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
These
units
are
mostly
part
of
the
reformed
2nd
Division
,
stationed
in
Mosul
.
These:O
units:O
are:O
mostly:O
part:O
of:O
the:O
reformed:O
2nd:O
Division:O
,:O
stationed:O
in:O
Mosul:location-GPE
.:O