With no explanation, label each line with "organization-media/newspaper", "person-athlete", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Chávez
's
amateur
career
consisted
of
only
two
fights
against
former
world
champion
Jorge
Páez
's
oldest
son
Jorge
Páez
Jr
.
;
both
of
the
exhibitions
bouts
were
shown
on
Mexican
television
.
Chávez:person-athlete
's:O
amateur:O
career:O
consisted:O
of:O
only:O
two:O
fights:O
against:O
former:O
world:O
champion:O
Jorge:person-athlete
Páez:person-athlete
's:O
oldest:O
son:O
Jorge:person-athlete
Páez:person-athlete
Jr:person-athlete
.:O
;:O
both:O
of:O
the:O
exhibitions:O
bouts:O
were:O
shown:O
on:O
Mexican:organization-media/newspaper
television:organization-media/newspaper
.:O