With no explanation, label each line with "location-GPE", "person-athlete", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Abraham
Klein
(
,
born
29
March
1934
)
is
an
Israeli
former
international
football
referee
.
Abraham:person-athlete
Klein:person-athlete
(:O
,:O
born:O
29:O
March:O
1934:O
):O
is:O
an:O
Israeli:location-GPE
former:O
international:O
football:O
referee:O
.:O