( Chips ( ( are ( ( placed ( on ( a ( circuit board ) ) ) ) ( so ( engineers ( can ( create ( ( ( electrical pathways ) ( -LRB- ( circuits -RRB- ) ) ) ( that ( let ( ( the chips ) ( communicate ( with ( one another ) ) ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Chips)) (VP (VBP are) (VP (VBN placed) (PP (IN on) (NP (DT a) (NN circuit) (NN board))) (SBAR (IN so) (S (NP (NNS engineers)) (VP (MD can) (VP (VB create) (NP (NP (JJ electrical) (NNS pathways)) (PRN (-LRB- -LRB-) (NP (NNS circuits)) (-RRB- -RRB-)) (SBAR (WHNP (WDT that)) (S (VP (VBP let) (S (NP (DT the) (NNS chips)) (VP (VB communicate) (PP (IN with) (NP (CD one) (DT another))))))))))))))) (. .)))
Chips are placed on a circuit board so engineers can create electrical pathways (circuits) that let the chips communicate with one another.
(ROOT (NP (NP (NP (DT A) (JJ parallel) (NN circuit)) (VP (VBZ is) (VP (RBS best) (VBN described) (PP (IN as))))) (: :) (NP (NP (NN electricity) (NNS flows)) (PP (IN along) (NP (QP (JJR more) (IN than) (CD one)) (NN pathway))))))