They touch an object, hold it up, or point to it while looking at another person to make sure he or she notices.
( They ( ( ( ( ( ( ( touch ( an object ) ) , ) ( ( hold it ) up ) ) , ) or ) ( ( point ( to it ) ) ( while ( ( looking ( at ( another ( person ( to ( make sure ) ) ) ) ) ) ( ( he or ) ( she notices ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP They)) (VP (VP (VB touch) (NP (DT an) (NN object))) (, ,) (VP (VB hold) (NP (PRP it)) (PRT (RP up))) (, ,) (CC or) (VP (VB point) (PP (TO to) (NP (PRP it))) (SBAR (IN while) (S (VP (VBG looking) (PP (IN at) (NP (DT another) (NN person) (S (VP (TO to) (VP (VB make) (ADJP (JJ sure)))))))) (NP (NP (PRP he)) (CC or) (NP (PRP she) (NNS notices))))))) (. .)))
They will never get attention by pointing at an object while looking at another person.
( They ( ( ( will never ) ( ( get attention ) ( by ( ( pointing ( at ( an object ) ) ) ( while ( looking ( at ( another person ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP They)) (VP (MD will) (ADVP (RB never)) (VP (VB get) (NP (NN attention)) (PP (IN by) (S (VP (VBG pointing) (PP (IN at) (NP (DT an) (NN object))) (PP (IN while) (S (VP (VBG looking) (PP (IN at) (NP (DT another) (NN person))))))))))) (. .)))