( People ( ( ( ( ( depended ( on nature ) ) ( for ( ( shelter and ) food ) ) ) and ) ( ( lived ( in balance ) ) ( with ( ( ( ( animals and ) plants ) , ) ( which ( ( provided them ) ( with ( ( food and ) clothing ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS People)) (VP (VP (VBD depended) (PP (IN on) (NP (NN nature))) (PP (IN for) (NP (NN shelter) (CC and) (NN food)))) (CC and) (VP (VBD lived) (PP (IN in) (NP (NN balance))) (PP (IN with) (NP (NP (NNS animals) (CC and) (NNS plants)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBD provided) (NP (PRP them)) (PP (IN with) (NP (NN food) (CC and) (NN clothing)))))))))) (. .)))
People depended on nature for shelter and food and lived in balance with animals and plants, which provided them with food and clothing.
(ROOT (S (NP (JJ Many) (NNS animals)) (VP (VBP depend) (PP (IN on) (NP (NP (NNS plants)) (PP (IN for) (NP (NN shelter)))))) (. .)))
Many animals depend on plants for shelter.