Task: Text Simplification
Input (English): a few animals have chromatic response , changing color in changing environments , either seasonally -lrb- ermine , snowshoe hare -rrb- or far more rapidly with chromatophores in their integument -lrb- the cephalopod family -rrb-.
Output (English): some animals change color when their environments change , a process called chromatic response , either seasonally , as with ermine and snowshoe hare , or far more rapidly with chromoa tophonres in theri integument -lrb- the cephalapod family . -rr.