The animals change from those requiring that they live in the water to breathe to those that need to keep their gills moist to those with lungs.
(The animals; change; from those) (those; need; to keep their gills moist to those with lungs) Context(those need,List([82, 97))):(those; need to keep; their gills) (those; requiring; that they live in the water to breathe to those) Context(those requiring,List([24, 39))):(they; live; L:in the water; to breathe to those) Context(those requiring they live,List([24, 54))):(they; live to breathe; to those)
those need,List([82, 97)) those requiring,List([24, 39)) those requiring they live,List([24, 54))
The animals those those those they they
change need need to keep requiring live live to breathe
from those
to keep their gills moist to those with lungs
their gills
that they live in the water to breathe to those
L:in the water to breathe to those
to those