( ( ( ( ( Share ( your ideas ) ) ( for ( compound machines ) ) ) -- ) ( ( ( ( two or ) more ) ( simple machines ) ) ( ( ( working together ) -- ) ( in ( the ( compound ( machine gallery ) ) ) ) ) ) ) . )
(ROOT (S (VP (VP (VB Share) (NP (PRP$ your) (NNS ideas)) (PP (IN for) (NP (JJ compound) (NNS machines)))) (: --) (NP (NP (QP (CD two) (CC or) (JJR more)) (JJ simple) (NNS machines)) (VP (VBG working) (ADVP (RB together)) (: --) (PP (IN in) (NP (DT the) (JJ compound) (NN machine) (NN gallery)))))) (. .)))
Share your ideas for compound machines--two or more simple machines working together--in the compound machine gallery.
(ROOT (S (NP (NNS Scissors)) (VP (VBP are) (NP (JJ compound) (NNS machines))) (. .)))