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
resulting
reduced
orbital
overlap
can
be
partially
compensated
when
a
gauche
conformation
is
assumed
,
forming
a
bent
bond
.
The:O
resulting:O
reduced:O
orbital:O
overlap:O
can:O
be:O
partially:O
compensated:O
when:O
a:O
gauche:O
conformation:O
is:O
assumed:O
,:O
forming:O
a:O
bent:other-chemicalthing
bond:other-chemicalthing
.:O