140cc mL of pleural fluid was drained.
 Imaging revealed no pleural fluid 
(ROOT (S (NP (NP (NN 140cc) (NN mL)) (PP (IN of) (NP (JJ pleural) (NN fluid)))) (VP (VBD was) (VP (VBN drained))) (. .)))
(ROOT (S (NP (NNP Imaging)) (VP (VBD revealed) (NP (DT no) (JJ pleural) (NN fluid)))))
( ( ( 140cc mL ) ( of ( pleural fluid ) ) ) ( ( was drained ) . ) )
( Imaging ( revealed ( no ( pleural fluid ) ) ) )