( ( SI ( Base ( Units ( Quantity ( Unit ( Name ( Symbol ( length ( meter ( m ( mass kilogram ) ) ) ) ) ) ) ) ) ) ) ( ( kg ( ( time second ) ( s ( ( electric ( current ampere ) ) ( ( ( A ( thermodynamic ( temperature ( kelvin ( K amount ) ) ) ) ) ( of ( substance ( mole mol ) ) ) ) ( luminous ( ( intensity candela ) ( cd ( Table 2 ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP SI) (NNP Base) (NNP Units) (NNP Quantity) (NNP Unit) (NN Name) (NN Symbol) (NN length) (NN meter) (NN m) (NN mass) (NNP kilogram)) (VP (VBP kg) (SBAR (S (NP (NN time) (NN second)) (VP (VBZ s) (NP (NP (JJ electric) (JJ current) (NN ampere)) (SBAR (S (NP (NP (DT A) (JJ thermodynamic) (NN temperature) (NN kelvin) (NN K) (NN amount)) (PP (IN of) (NP (NN substance) (NN mole) (NN mol)))) (VP (VBZ luminous) (SBAR (S (NP (NN intensity) (NN candela)) (VP (VBP cd) (NP (NNP Table) (CD 2))))))))))))) (. .)))
SI Base Units Quantity Unit Name Symbol length meter m mass kilogram kg time second s electric current ampere A thermodynamic temperature kelvin K amount of substance mole mol luminous intensity candela cd Table 2.
(ROOT (S (NP (NP (NNP Time)) (, ,) (NP (NN mass)) (, ,) (NP (NN length)) (, ,) (CC and) (NP (NN temperature))) (VP (VBP are) (VP (VBN considered) (S (VP (TO to) (VP (VB be) (NP (NN base) (NNS units))))))) (. .)))