( ( Produce ( ( ( ( both faults ) ( -LRB- ( fractures -RRB- ) ) ) and ) folds ) ) . )
(ROOT (S (VP (VB Produce) (NP (NP (DT both) (NNS faults)) (PRN (-LRB- -LRB-) (NP (NNS fractures)) (-RRB- -RRB-)) (CC and) (NP (NNS folds)))) (. .)))
Produce both faults (fractures) and folds.
(ROOT (S (NP (DT A) (NN fault)) (VP (VBZ is) (NP (NP (DT the) (NN fracture)) (VP (VBN caused) (SBAR (WHADVP (WRB when)) (S (NP (NP (NNS rocks)) (PP (IN on) (NP (DT both) (NNS sides)))) (VP (VBP move))))))) (. .)))