With no explanation, label each line with "person-athlete", "organization-sportsteam", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Labuts
was
a
member
of
Latvia
U-17
,
Latvia
U-18
and
Latvia
U-19
football
teams
,
but
has
not
been
called
up
to
the
senior
side
yet
.
Labuts:person-athlete
was:O
a:O
member:O
of:O
Latvia:organization-sportsteam
U-17:organization-sportsteam
,:O
Latvia:organization-sportsteam
U-18:organization-sportsteam
and:O
Latvia:organization-sportsteam
U-19:organization-sportsteam
football:organization-sportsteam
teams:organization-sportsteam
,:O
but:O
has:O
not:O
been:O
called:O
up:O
to:O
the:O
senior:O
side:O
yet:O
.:O