( ( Behind ( her ( to ( ( the left ) ( on ( the table ) ) ) ) ) ) ( ( ( are ( ( ( an ( old-time ( carpenter 's ) ) ) ruler ) ( in ( ( the shape ) ( of ( a ( square root ) ) ) ) ) ) ) ( ( symbol , ) ( ( ( a pen ) and ) ( ( a piece ) ( of paper ) ) ) ) ) . ) )
(ROOT (SINV (PP (IN Behind) (NP (NP (PRP her)) (PP (TO to) (NP (NP (DT the) (NN left)) (PP (IN on) (NP (DT the) (NN table))))))) (VP (VBP are) (NP (NP (NP (DT an) (JJ old-time) (NN carpenter) (POS 's)) (NN ruler)) (PP (IN in) (NP (NP (DT the) (NN shape)) (PP (IN of) (NP (DT a) (JJ square) (NN root))))))) (NP (NP (NN symbol)) (, ,) (NP (NP (DT a) (NN pen)) (CC and) (NP (NP (DT a) (NN piece)) (PP (IN of) (NP (NN paper)))))) (. .)))
Behind her to the left on the table are an old-time carpenter's ruler in the shape of a square root symbol, a pen and a piece of paper.
(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))) (. .)))