With no explanation, label each line with "location-GPE", "O", "organization-politicalparty", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
Left
Front
(
,
transliterated
``
bamfront
``
)
is
a
political
alliance
in
the
Indian
state
of
Tripura
.
The:O
Left:organization-politicalparty
Front:organization-politicalparty
(:O
,:O
transliterated:O
``:O
bamfront:organization-politicalparty
``:O
):O
is:O
a:O
political:O
alliance:O
in:O
the:O
Indian:O
state:O
of:O
Tripura:location-GPE
.:O