With no explanation, label each line with "location-GPE", "person-athlete", "organization-sportsleague", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Radwańska
,
who
was
playing
on
the
WTA
Tour
in
Poland
for
the
first
time
in
seven
years
,
stated
:
``
I
'm
really
excited
.
Radwańska:person-athlete
,:O
who:O
was:O
playing:O
on:O
the:O
WTA:organization-sportsleague
Tour:organization-sportsleague
in:O
Poland:location-GPE
for:O
the:O
first:O
time:O
in:O
seven:O
years:O
,:O
stated:O
::O
``:O
I:O
'm:O
really:O
excited:O
.:O