( ( The ( following sections ) ) ( ( ( give ( the syntax ) ) ( ( ( ( for ( describing ( the primitives ) ) ) , ) ( as well ) ) ( as ( how ( ( ( more complex ) primitives ) ( can ( be ( built ( from ( simple ones ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (JJ following) (NNS sections)) (VP (VBP give) (NP (DT the) (NN syntax)) (PP (PP (IN for) (S (VP (VBG describing) (NP (DT the) (NNS primitives))))) (, ,) (CONJP (RB as) (RB well)) (PP (IN as) (SBAR (WHADVP (WRB how)) (S (NP (ADJP (RBR more) (JJ complex)) (NNS primitives)) (VP (MD can) (VP (VB be) (VP (VBN built) (PP (IN from) (NP (JJ simple) (NNS ones))))))))))) (. .)))
The following sections give the syntax for describing the primitives, as well as how more complex primitives can be built from simple ones.
(ROOT (S (S (NP (DT A) (JJ complex) (NN machine)) (VP (VBZ is) (VP (VBN described) (PP (IN by))))) (: :) (S (NP (PRP it)) (VP (VBZ is) (VP (VBN made) (PP (IN of) (NP (QP (JJR more) (IN than) (CD one)) (JJ simple) (NN machine)))))) (. .)))
A complex machine is described by: it is made of more than one simple machine.