With no explanation, label each line with "O", "organization-sportsteam", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
league
was
founded
in
1951
as
``
1.
deild
karla
''
(
)
and
its
first
season
was
played
in
April
1952
with
five
teams
,
Íþróttafélag
Keflavíkurflugvallar
(
ÍKF
)
,
Íþróttafélag
Reykjavíkur
(
ÍR
)
,
Íþróttafélag
Stúdenta
(
ÍS
)
,
Gosi
and
Glímufélagið
Ármann
,
participating
.
The:O
league:O
was:O
founded:O
in:O
1951:O
as:O
``:O
1.:O
deild:O
karla:O
'':O
(:O
):O
and:O
its:O
first:O
season:O
was:O
played:O
in:O
April:O
1952:O
with:O
five:O
teams:O
,:O
Íþróttafélag:organization-sportsteam
Keflavíkurflugvallar:organization-sportsteam
(:O
ÍKF:organization-sportsteam
):O
,:O
Íþróttafélag:organization-sportsteam
Reykjavíkur:organization-sportsteam
(:O
ÍR:organization-sportsteam
):O
,:O
Íþróttafélag:organization-sportsteam
Stúdenta:organization-sportsteam
(:O
ÍS:organization-sportsteam
):O
,:O
Gosi:organization-sportsteam
and:O
Glímufélagið:organization-sportsteam
Ármann:organization-sportsteam
,:O
participating:O
.:O