Representatives from 43 different countries were in attendance.
( ( Representatives ( from ( 43 ( different countries ) ) ) ) ( ( were ( in attendance ) ) . ) )
(ROOT (S (NP (NP (NNS Representatives)) (PP (IN from) (NP (CD 43) (JJ different) (NNS countries)))) (VP (VBD were) (PP (IN in) (NP (NN attendance)))) (. .)))
Only 10 different representatives showed up.
( ( ( Only 10 ) ( different representatives ) ) ( ( showed up ) . ) )
(ROOT (S (NP (QP (RB Only) (CD 10)) (JJ different) (NNS representatives)) (VP (VBD showed) (PRT (RP up))) (. .)))