With no explanation, label each line with "location-GPE", "art-film", "O", "event-other", "art-broadcastprogram", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
``
A
Witness
Out
of
the
Blue
``
premiered
at
the
Hong
Kong
Asian
Film
Festival
on
18
October
2019
before
it
was
theatrically
released
on
24
October
2019
in
Hong
Kong
.
``:O
A:art-film
Witness:art-film
Out:art-film
of:art-film
the:art-film
Blue:art-film
``:O
premiered:O
at:O
the:O
Hong:event-other
Kong:event-other
Asian:event-other
Film:event-other
Festival:event-other
on:O
18:O
October:O
2019:O
before:O
it:O
was:O
theatrically:O
released:O
on:O
24:O
October:O
2019:O
in:O
Hong:location-GPE
Kong:location-GPE
.:O