He found no relationship with pain to meals or bowel movements.
 Pain is no associated with meals or bowel movements
(ROOT (S (NP (PRP He)) (VP (VBD found) (NP (NP (DT no) (NN relationship)) (PP (IN with) (NP (NN pain))) (PP (TO to) (NP (NP (NNS meals)) (CC or) (NP (NN bowel) (NNS movements)))))) (. .)))
(ROOT (S (NP (NN Pain)) (VP (VBZ is) (NP (DT no) (VP (VBN associated) (PP (IN with) (NP (NP (NNS meals)) (CC or) (NP (NN bowel) (NNS movements)))))))))
( He ( ( found ( ( ( no relationship ) ( with pain ) ) ( to ( ( meals or ) ( bowel movements ) ) ) ) ) . ) )
( Pain ( is ( no ( associated ( with ( ( meals or ) ( bowel movements ) ) ) ) ) ) )