( ( For ( ( ( ( example , ) ( to ( ( enter ( several units ) ) ( on ( one line ) ) ) ) ) and ) ( ( ( ( exit , ) type ) , ) ( ( MPA ( , ( CAL ( , X ) ) ) ) ( This ( selects ( pressures ( in ( ( MPa , ) ( energies ( in ( ( calories and ) exits ) ) ) ) ) ) ) ) ) ) ) ) ( ( the Units ) ( subroutines . ) ) )
(ROOT (S (PP (IN For) (NP (NP (NN example)) (, ,) (S (VP (TO to) (VP (VB enter) (NP (JJ several) (NNS units)) (PP (IN on) (NP (CD one) (NN line)))))) (CC and) (NP (NP (NN exit)) (, ,) (NP (NN type)) (, ,) (NP (NP (NNP MPA) (, ,) (NNP CAL) (, ,) (NNP X)) (SBAR (S (NP (DT This)) (VP (VBZ selects) (NP (NP (NNS pressures)) (PP (IN in) (NP (NP (NNP MPa)) (, ,) (NP (NP (NNS energies)) (PP (IN in) (NP (NNS calories) (CC and) (NNS exits)))))))))))))) (NP (DT the) (NNS Units)) (VP (VBZ subroutines)) (. .)))
For example, to enter several units on one line and exit, type, MPA,CAL,X This selects pressures in MPa, energies in calories and exits the Units subroutines.
(ROOT (S (NP (NP (DT Another) (NN unit)) (PP (IN of) (NP (NN energy))) (, ,) (VP (VBN used) (ADVP (RB widely)) (PP (IN in) (NP (NP (DT the) (NN health) (NNS professions)) (CC and) (NP (JJ everyday) (NN life))))) (, ,)) (VP (VBZ is) (ADJP (JJ calorie)) (PRN (-LRB- -LRB-) (NP (NN cal)) (-RRB- -RRB-))) (. ?)))