( ( On ( another ( square label ) ) ) ( , ( ( ( ( ( turn it ) ( so ( it ( is ( diamond shaped ) ) ) ) ) and ) ( ( make ( ( a ( traffic ( light symbol ) ) ) ( on it ) ) ) ( to ( ( represent ( a ( traffic light ) ) ) ahead ) ) ) ) . ) ) )
(ROOT (S (PP (IN On) (NP (DT another) (JJ square) (NN label))) (, ,) (VP (VP (VB turn) (NP (PRP it)) (SBAR (IN so) (S (NP (PRP it)) (VP (VBZ is) (NP (NP (NN diamond)) (VP (VBN shaped))))))) (CC and) (VP (VB make) (NP (NP (DT a) (NN traffic) (NN light) (NN symbol)) (PP (IN on) (NP (PRP it)))) (S (VP (TO to) (VP (VB represent) (NP (DT a) (NN traffic) (NN light)) (ADVP (RB ahead))))))) (. .)))
On another square label, turn it so it is diamond shaped and make a traffic light symbol on it to represent a traffic light ahead.
(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))) (. .)))