( ( ( ( One ( can ( ( survive ( without ( intake ( of ( other nutrients ) ) ) ) ) ( for ( ( ( ( ( days , ) weeks ) , ) and ) ( even months ) ) ) ) ) ) but ) ( one ( ( can not ) ( survive ( without ( water ( for ( ( more ( ( than a ) few ) ) days ) ) ) ) ) ) ) ) . )
(ROOT (S (S (NP (PRP One)) (VP (MD can) (VP (VB survive) (PP (IN without) (NP (NP (NN intake)) (PP (IN of) (NP (JJ other) (NNS nutrients))))) (PP (IN for) (NP (NP (NNS days)) (, ,) (NP (NNS weeks)) (, ,) (CC and) (NP (RB even) (NNS months))))))) (CC but) (S (NP (PRP one)) (VP (MD can) (RB not) (VP (VB survive) (PP (IN without) (NP (NP (NN water)) (PP (IN for) (NP (QP (JJR more) (IN than) (DT a) (JJ few)) (NNS days)))))))) (. .)))
One can survive without intake of other nutrients for days, weeks, and even months but one cannot survive without water for more than a few days.
(ROOT (S (NP (JJS Most) (NNS people)) (VP (MD can) (VP (VB survive) (NP (QP (RB only) (DT a) (JJ few)) (NNS days)) (PP (IN without) (NP (NN water))))) (. .)))