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
equilibrium
can
shifted
towards
larger
anions
by
increasing
the
silicate
concentration
and/or
the
acidity
of
the
medium
.
The:O
equilibrium:O
can:O
shifted:O
towards:O
larger:O
anions:O
by:O
increasing:O
the:O
silicate:other-chemicalthing
concentration:O
and/or:O
the:O
acidity:O
of:O
the:O
medium:other-chemicalthing
.:O