( ( ( Included are ) ( ( ( ( six quarks ) ( -LRB- ( up ( , ( down ( , ( strange ( , ( ( charm ( , ( bottom ( , top ) ) ) ) -RRB- ) ) ) ) ) ) ) ) ) , ) ( ( ( ( ( six leptons ) ( -LRB- ( ( ( electron , ) ( ( ( ( ( muon , ) tau ) , ) and ) ( ( a neutrino ) ( associated ( with ( each ( of ( the three ) ) ) ) ) ) ) ) -RRB- ) ) ) , ) and ) ( ( four types ) ( of ( ( ( force-carrying particles ) , ) ( ( the bosons ) ( -LRB- ( ( ( ( photon ( , ( ( gluons , ) Z ) ) ) , ) W ) -RRB- ) ) ) ) ) ) ) ) ) . )
(ROOT (SINV (VP (VBN Included)) (VP (VBP are)) (NP (NP (CD six) (NNS quarks)) (PRN (-LRB- -LRB-) (ADVP (RB up)) (, ,) (ADVP (RB down)) (, ,) (ADVP (RB strange)) (, ,) (NP (NN charm) (, ,) (NN bottom) (, ,) (NN top)) (-RRB- -RRB-)) (, ,) (NP (NP (NP (CD six) (NNS leptons)) (PRN (-LRB- -LRB-) (NP (NP (NN electron)) (, ,) (NP (NP (NN muon)) (, ,) (NP (NN tau)) (, ,) (CC and) (NP (NP (DT a) (NN neutrino)) (VP (VBN associated) (PP (IN with) (NP (NP (DT each)) (PP (IN of) (NP (DT the) (CD three))))))))) (-RRB- -RRB-))) (, ,) (CC and) (NP (NP (CD four) (NNS types)) (PP (IN of) (NP (NP (JJ force-carrying) (NNS particles)) (, ,) (NP (NP (DT the) (NNS bosons)) (PRN (-LRB- -LRB-) (NP (NNS photon) (, ,) (NNS gluons) (, ,) (FW Z)) (, ,) (NP (NNP W)) (-RRB- -RRB-)))))))) (. .)))
Included are six quarks (up, down, strange, charm, bottom, top), six leptons (electron, muon, tau, and a neutrino associated with each of the three), and four types of force-carrying particles, the bosons (photon, gluons, Z, W).
(ROOT (S (NP (EX There)) (VP (VBP are) (NP (NP (CD four) (NNS types)) (PP (IN of) (NP (NNS bosons))))) (. .)))