( ( all facts ) ( ( are interpreted ) . ) )
(ROOT (S (NP (DT all) (NNS facts)) (VP (VBP are) (VP (VBN interpreted))) (. .)))
all facts are interpreted.
(ROOT (S (NP (PDT All) (NP (JJ scientific) (NNS explanations)) (CC and) (NP (NNS interpretations))) (VP (VBN based) (PP (IN on) (NP (NNS facts)))) (. .)))