With no explanation, label each line with "building-other", "O", "event-attack/battle/war/militaryconflict", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Bangladesh
Hospital
was
a
temporary
medical
centre
under
the
Sector-2
during
the
Liberation
War
of
Bangladesh
in
1971
.
Bangladesh:building-other
Hospital:building-other
was:O
a:O
temporary:O
medical:O
centre:O
under:O
the:O
Sector-2:O
during:O
the:O
Liberation:event-attack/battle/war/militaryconflict
War:event-attack/battle/war/militaryconflict
of:event-attack/battle/war/militaryconflict
Bangladesh:event-attack/battle/war/militaryconflict
in:O
1971:O
.:O