( ( These quarks ) ( actually ( ( ( make up ) ( ( ( complex forms ) ( which ( build ( the ( SUBATOMIC particles ) ) ) ) ) ( -LRB- ( ( ( electrons , ) ( ( protons and ) neutrons ) ) -RRB- ) ) ) ) . ) ) )
(ROOT (S (NP (DT These) (NNS quarks)) (ADVP (RB actually)) (VP (VBP make) (PRT (RP up)) (NP (NP (NP (JJ complex) (NNS forms)) (SBAR (WHNP (WDT which)) (S (VP (VBP build) (NP (DT the) (NNP SUBATOMIC) (NNS particles)))))) (PRN (-LRB- -LRB-) (NP (NP (NNS electrons)) (, ,) (NP (NNS protons) (CC and) (NNS neutrons))) (-RRB- -RRB-)))) (. .)))
These quarks actually make up complex forms which build the SUBATOMIC particles (electrons, protons and neutrons).
(ROOT (S (NP (NNS Protons) (CC and) (NNS neutrons)) (VP (VBP are) (VP (VBN made) (PP (IN of) (NP (NP (NNS quarks)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBP are) (NP (NP (JJ fundamental) (NNS particles)) (PP (IN of) (NP (NN matter))))))))))) (. .)))