With no explanation, label each line with "O", "product-weapon", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Starting
in
the
late
1980s
,
the
agency
adopted
the
Glock
17
9x19mm
pistol
as
their
sidearm
.
Starting:O
in:O
the:O
late:O
1980s:O
,:O
the:O
agency:O
adopted:O
the:O
Glock:product-weapon
17:product-weapon
9x19mm:product-weapon
pistol:product-weapon
as:O
their:O
sidearm:O
.:O