lots of effort and intelligence are on display 
(ROOT (S (NP (NP (NNS lots)) (PP (IN of) (NP (NN effort) (CC and) (NN intelligence)))) (VP (VBP are) (PP (IN on) (NP (NN display))))))
(ROOT (S (NP (NP (NNS )) (PP (IN ) (NP (NN ) (CC ) (NN )))) (VP (VBP ) (PP (IN ) (NP (NN ))))))