( ( Natural law ) ( ( ( is always ) enforced ) . ) )
(ROOT (S (NP (JJ Natural) (NN law)) (VP (VBZ is) (ADVP (RB always)) (VP (VBN enforced))) (. .)))
Natural law is always enforced.
(ROOT (S (NP (NP (DT A) (NN statement)) (SBAR (WHNP (WDT that)) (S (VP (VBZ describes) (SBAR (WHNP (WP what)) (S (ADVP (RB always)) (VP (VBZ happens) (PP (IN under) (NP (NP (JJ certain) (NNS conditions)) (PP (IN in) (NP (NN nature)))))))))))) (VP (VBZ is) (ADVP (RB also)) (VP (VBN known) (PP (IN as) (NP (JJ scientific) (NN law))))) (. .)))