With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Though
organized
locally
by
organizations
all
over
the
United
States
,
there
are
three
main
youth
soccer
club
leagues
working
nationwide
through
affiliated
local
associations
.
Though:O
organized:O
locally:O
by:O
organizations:O
all:O
over:O
the:O
United:location-GPE
States:location-GPE
,:O
there:O
are:O
three:O
main:O
youth:O
soccer:O
club:O
leagues:O
working:O
nationwide:O
through:O
affiliated:O
local:O
associations:O
.:O