With no explanation, label each line with "O", "other-chemicalthing", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
OOO
bond
angle
is
100.2°
and
the
OOC
angle
is
109.1°
.
The:O
OOO:other-chemicalthing
bond:other-chemicalthing
angle:other-chemicalthing
is:O
100.2°:O
and:O
the:O
OOC:other-chemicalthing
angle:other-chemicalthing
is:O
109.1°:O
.:O