With no explanation, label each line with "O", "person-director", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
film
's
first
look
was
released
by
director
Gautham
Menon
through
a
poster
in
January
2016
,
while
R.
Madhavan
and
A.
R.
Rahman
released
a
further
poster
and
the
trailer
of
the
film
,
respectively
,
during
August
2016
.
The:O
film:O
's:O
first:O
look:O
was:O
released:O
by:O
director:O
Gautham:person-director
Menon:person-director
through:O
a:O
poster:O
in:O
January:O
2016:O
,:O
while:O
R.:person-director
Madhavan:person-director
and:O
A.:person-director
R.:person-director
Rahman:person-director
released:O
a:O
further:O
poster:O
and:O
the:O
trailer:O
of:O
the:O
film:O
,:O
respectively:O
,:O
during:O
August:O
2016:O
.:O