With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
roughly
heart-shaped
lake
is
immediately
to
the
southwest
of
downtown
Carmel
.
The:O
roughly:O
heart-shaped:O
lake:O
is:O
immediately:O
to:O
the:O
southwest:O
of:O
downtown:O
Carmel:location-GPE
.:O