( We ( ( ( would not ) ( be ( living ( as ( we ( are ( without ( ( the ( sun 's ) ) ( direct ( and ( indirect nourishment ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP We)) (VP (MD would) (RB not) (VP (VB be) (VP (VBG living) (SBAR (IN as) (S (NP (PRP we)) (VP (VBP are) (PP (IN without) (NP (NP (DT the) (NN sun) (POS 's)) (JJ direct) (CC and) (JJ indirect) (NN nourishment))))))))) (. .)))
We would not be living as we are without the sun's direct and indirect nourishment.
(ROOT (S (NP (NP (JJS Most)) (PP (IN of) (NP (NP (DT the) (NN energy)) (VP (VBN used) (PP (IN by) (NP (VBG living) (NNS things))))))) (VP (VBZ comes) (ADVP (CC either) (RB directly) (CC or) (RB indirectly)) (PP (IN from) (NP (DT the) (NN sun)))) (. .)))