With no explanation, label each line with "location-GPE", "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
McPherso
n
was
called
to
the
Bar
in
1885
and
practised
law
in
Toronto
.
McPherso:person-other
n:O
was:O
called:O
to:O
the:O
Bar:O
in:O
1885:O
and:O
practised:O
law:O
in:O
Toronto:location-GPE
.:O