there are for children and dog lovers 
(ROOT (S (NP (EX there)) (VP (VBP are) (PP (IN for) (NP (NP (NNS children)) (CC and) (NP (NN dog) (NNS lovers)))))))
(ROOT (S (NP (EX )) (VP (VBP ) (PP (IN ) (NP (NP (NNS )) (CC ) (NP (NN ) (NNS )))))))