( ( For example ) ( , ( ( ( ( ( ( ( ( ( a ( plus sign ) ) , ) ( equals sign ) ) , ) parentheses ) , ) and ) ( square brackets ) ) ( ( are ( ( tactile images ) ( shaped ( like ( the ( print symbols ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN For) (NP (NN example))) (, ,) (NP (NP (DT a) (JJ plus) (NN sign)) (, ,) (NP (JJ equals) (NN sign)) (, ,) (NP (NNS parentheses)) (, ,) (CC and) (NP (JJ square) (NNS brackets))) (VP (VBP are) (NP (NP (JJ tactile) (NNS images)) (VP (VBN shaped) (PP (IN like) (NP (DT the) (NN print) (NNS symbols)))))) (. .)))
For example, a plus sign, equals sign, parentheses, and square brackets are tactile images shaped like the print symbols.
(ROOT (S (PP (IN In) (NP (DT a) (JJ pedigree) (NN chart))) (NP (DT the) (NNS squares) (NN shape)) (VP (VBZ symbolizes) (NP (NNS males))) (. .)))