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))))))))))) (. .)))
There were two men sitting near the door.
( There ( ( were ( ( two men ) ( sitting ( near ( the door ) ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBD were) (NP (NP (CD two) (NNS men)) (VP (VBG sitting) (PP (IN near) (NP (DT the) (NN door)))))) (. .)))