83 At that point, Poirot nudged me gently, indicating two men who were sitting together near the door. 
( ( 83 ( At ( that point ) ) ) ( , ( Poirot ( ( ( ( ( nudged me ) gently ) , ) ( indicating ( ( two men ) ( who ( were ( ( sitting together ) ( near ( the door ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (NP (CD 83)) (IN At) (NP (DT that) (NN point))) (, ,) (NP (NNP Poirot)) (VP (VBD nudged) (NP (PRP me)) (ADVP (RB gently)) (, ,) (S (VP (VBG indicating) (NP (NP (CD two) (NNS men)) (SBAR (WHNP (WP who)) (S (VP (VBD were) (VP (VBG sitting) (ADVP (RB together)) (PP (IN near) (NP (DT the) (NN door))))))))))) (. .)))
The door was clear of anyone sitting near it.
( ( The door ) ( ( was ( clear ( of ( anyone ( sitting ( near it ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN door)) (VP (VBD was) (ADJP (JJ clear) (PP (IN of) (NP (NP (NN anyone)) (VP (VBG sitting) (PP (IN near) (NP (PRP it)))))))) (. .)))