All of our many earnest experiments produced results in line with random chance, they conclude.
( ( ( All ( of ( our ( many ( earnest experiments ) ) ) ) ) ( ( ( produced results ) ( in line ) ) ( with ( random chance ) ) ) ) ( , ( they ( conclude . ) ) ) )
(ROOT (S (S (NP (NP (DT All)) (PP (IN of) (NP (PRP$ our) (JJ many) (JJ earnest) (NNS experiments)))) (VP (VBD produced) (NP (NNS results)) (PP (IN in) (NP (NN line))) (PP (IN with) (NP (JJ random) (NN chance))))) (, ,) (NP (PRP they)) (VP (VBP conclude)) (. .)))
The experiments proved it was a much better predictor.
( ( The experiments ) ( ( proved ( it ( was ( a ( ( much better ) predictor ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NNS experiments)) (VP (VBD proved) (SBAR (S (NP (PRP it)) (VP (VBD was) (NP (DT a) (ADJP (RB much) (JJR better)) (NN predictor)))))) (. .)))