( ( Class ( Graphing ( Tiger Math ) ) ) ( ( ( uses ( ( ( ( ( ( ( ( picture graphs ) , ) ( circle graphs ) ) , ) ( bar graphs ) ) , ) and ) ( line graphs ) ) ) ( to ( convey information ) ) ) . ) )
(ROOT (S (NP (NNP Class) (NNP Graphing) (NNP Tiger) (NNP Math)) (VP (VBZ uses) (NP (NP (NN picture) (NNS graphs)) (, ,) (NP (NN circle) (NNS graphs)) (, ,) (NP (NN bar) (NNS graphs)) (, ,) (CC and) (NP (NN line) (NNS graphs))) (S (VP (TO to) (VP (VB convey) (NP (NN information)))))) (. .)))
Class Graphing Tiger Math uses picture graphs, circle graphs, bar graphs, and line graphs to convey information.
(ROOT (S (NP (NNP Circle) (NNS graphs)) (VP (VBP are) (ADJP (JJ useful) (PP (IN for) (S (VP (VBG showing) (NP (NP (NNS percents)) (PP (IN of) (NP (DT a) (NN whole))))))))) (. .)))