( ( ( Murphy 's ) Law ) ( ( ( will always ) apply ) . ) )
(ROOT (S (NP (NP (NNP Murphy) (POS 's)) (NN Law)) (VP (MD will) (ADVP (RB always)) (VP (VB apply))) (. .)))
Murphy's Law will always apply.
(ROOT (S (PP (IN In) (NP (NN science))) (, ,) (NP (NP (NN something)) (SBAR (WHNP (WDT that)) (S (ADVP (RB always)) (VP (VBZ applies) (PP (IN under) (NP (DT the) (JJ same) (NNS conditions))))))) (VP (VBZ is) (VP (VBN called) (NP (DT a) (JJ scientific) (NN law)))) (. .)))