With no explanation, label each line with "product-game", "location-GPE", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Subsequent
to
its
release
an
enhanced
version
was
broadcast
via
the
Super
Famicom
's
Satellaview
subsystem
to
Japanese
gamers
under
the
title
``
BS
Super
Earth
Defense
Force
``
.
Subsequent:O
to:O
its:O
release:O
an:O
enhanced:O
version:O
was:O
broadcast:O
via:O
the:O
Super:organization-company
Famicom:organization-company
's:organization-company
Satellaview:organization-company
subsystem:O
to:O
Japanese:location-GPE
gamers:O
under:O
the:O
title:O
``:O
BS:product-game
Super:product-game
Earth:product-game
Defense:product-game
Force:product-game
``:O
.:O