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 ":".
Superabsorbent
hydrogel
polymers
can
in
principle
influence
soil
permeability
,
density
,
structure
,
texture
,
evaporation
and
infiltration
rates
of
water
through
soils
.
Superabsorbent:other-chemicalthing
hydrogel:other-chemicalthing
polymers:other-chemicalthing
can:O
in:O
principle:O
influence:O
soil:O
permeability:O
,:O
density:O
,:O
structure:O
,:O
texture:O
,:O
evaporation:O
and:O
infiltration:O
rates:O
of:O
water:O
through:O
soils:O
.:O