its impressive images of crematorium chimney fires and stacks of dead bodies 
(ROOT (NP (NP (PRP$ its) (JJ impressive) (NNS images)) (PP (IN of) (NP (NP (NN crematorium) (NN chimney) (NNS fires)) (CC and) (NP (NP (NNS stacks)) (PP (IN of) (NP (JJ dead) (NNS bodies))))))))
(ROOT (NP (NP (PRP$ ) (JJ ) (NNS )) (PP (IN ) (NP (NP (NN ) (NN ) (NNS )) (CC ) (NP (NP (NNS )) (PP (IN ) (NP (JJ ) (NNS ))))))))