Here was the proof.
( Here ( ( was ( the proof ) ) . ) )
(ROOT (S (NP (RB Here)) (VP (VBD was) (NP (DT the) (NN proof))) (. .)))
The proof was conclusive evidence for his arrest.
( ( The proof ) ( ( was ( ( conclusive evidence ) ( for ( his arrest ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN proof)) (VP (VBD was) (NP (NP (JJ conclusive) (NN evidence)) (PP (IN for) (NP (PRP$ his) (NN arrest))))) (. .)))