A It is basically the same principle as applies in the case of rabbits which have brown fur in the summer and white fur in the winter - it helps them hide from foxes.
(rabbits; have; brown fur; T:in the summer and white fur; T:in the winter) (it; helps; them hide from foxes) Context(it helps,List([136, 144))):(A It; is basically; the same principle) Context(it helps,List([136, 144))):(them; hide; from foxes)
it helps,List([136, 144)) it helps,List([136, 144))
rabbits it A It them
have helps is basically hide
brown fur T:in the summer and white fur T:in the winter
them hide from foxes
the same principle
from foxes