With no explanation, label each line with "location-GPE", "O", "product-software", "product-food", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
term
``
ikayaki
``
may
refer
to
a
style
of
``
squid
pancake
``
that
is
regional
specialty
in
Osaka
.
The:O
term:O
``:O
ikayaki:product-food
``:O
may:O
refer:O
to:O
a:O
style:O
of:O
``:O
squid:product-software
pancake:product-software
``:O
that:O
is:O
regional:O
specialty:O
in:O
Osaka:location-GPE
.:O