Her CXR was clear and it did not appear she had an infection.
 Chest x-ray showed no consolidation 
(ROOT (S (S (NP (PRP$ Her) (NN CXR)) (VP (VBD was) (ADJP (JJ clear)))) (CC and) (S (NP (PRP it)) (VP (VBD did) (RB not) (VP (VB appear) (SBAR (S (NP (PRP she)) (VP (VBD had) (NP (DT an) (NN infection)))))))) (. .)))
(ROOT (S (NP (NN Chest) (NN x-ray)) (VP (VBD showed) (NP (DT no) (NN consolidation)))))
( ( ( ( ( Her CXR ) ( was clear ) ) and ) ( it ( ( did not ) ( appear ( she ( had ( an infection ) ) ) ) ) ) ) . )
( ( Chest x-ray ) ( showed ( no consolidation ) ) )