A common sight in China (either one) is two individuals closely observing the upturned, outstretched palm of one while the other  draws  ideographs on that palm with a forefinger.
( ( ( ( A ( common sight ) ) ( in China ) ) ( -LRB- ( ( either one ) -RRB- ) ) ) ( ( ( is ( ( two individuals ) closely ) ) ( ( observing ( ( the ( upturned ( , ( outstretched palm ) ) ) ) ( of one ) ) ) ( while ( ( the other ) ( ( draws ideographs ) ( on ( ( that palm ) ( with ( a forefinger ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NP (DT A) (JJ common) (NN sight)) (PP (IN in) (NP (NNP China)))) (PRN (-LRB- -LRB-) (PP (CC either) (NP (CD one))) (-RRB- -RRB-))) (VP (VBZ is) (ADVP (NP (CD two) (NNS individuals)) (RB closely)) (VP (VBG observing) (NP (NP (DT the) (JJ upturned) (, ,) (JJ outstretched) (NN palm)) (PP (IN of) (NP (CD one)))) (SBAR (IN while) (S (NP (DT the) (JJ other)) (VP (VBZ draws) (NP (NNS ideographs)) (PP (IN on) (NP (NP (DT that) (NN palm)) (PP (IN with) (NP (DT a) (NN forefinger)))))))))) (. .)))
Chinese ideographs often attract a large crowd of onlookers.
( ( Chinese ideographs ) ( often ( ( attract ( ( a ( large crowd ) ) ( of onlookers ) ) ) . ) ) )
(ROOT (S (NP (JJ Chinese) (NNS ideographs)) (ADVP (RB often)) (VP (VBP attract) (NP (NP (DT a) (JJ large) (NN crowd)) (PP (IN of) (NP (NNS onlookers))))) (. .)))