( ( Most ( of ( the scorpions ) ) ) ( ( reproduce sexually ) . ) )
(ROOT (S (NP (NP (JJS Most)) (PP (IN of) (NP (DT the) (NNS scorpions)))) (VP (VB reproduce) (ADVP (RB sexually))) (. .)))
Most of the scorpions reproduce sexually.
(ROOT (S (NP (JJS Most) (NN fish)) (VP (VB reproduce) (PP (IN with) (NP (CD one) (DT another))) (ADVP (RB sexually))) (. .)))