Consider, for instance, how many store clerks still scan items incorrectly at the register.
( ( ( ( ( Consider , ) ( for instance ) ) , ) ( ( how many ) ( ( store clerks ) ( still ( ( ( scan items ) incorrectly ) ( at ( the register ) ) ) ) ) ) ) . )
(ROOT (S (VP (VB Consider) (, ,) (PP (IN for) (NP (NN instance))) (, ,) (SBAR (WHADJP (WRB how) (JJ many)) (S (NP (NN store) (NNS clerks)) (ADVP (RB still)) (VP (VB scan) (NP (NNS items)) (ADVP (RB incorrectly)) (PP (IN at) (NP (DT the) (NN register))))))) (. .)))
Store clerks are specially trained to scan with pinpoint accuracy and honed focus.
( ( Store clerks ) ( ( are ( specially ( trained ( to ( scan ( with ( ( ( pinpoint accuracy ) and ) ( honed focus ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Store) (NNS clerks)) (VP (VBP are) (ADJP (RB specially) (JJ trained) (S (VP (TO to) (VP (VB scan) (PP (IN with) (NP (NP (JJ pinpoint) (NN accuracy)) (CC and) (NP (JJ honed) (NN focus))))))))) (. .)))