Much against her will , Jo at length consented to sacrifice a day to Mrs. Grundy , and help her sister through what she regarded as ' a nonsensical business ' .<br>The invitations were sent , nearly all accepted , and the following Monday was set apart for the grand event .
Jo is going to help her sister. 
( z1 help :ARG0 ( z2 person :name ( z3 name :op "Jo" ) ) :ARG2 ( z4 person :ARG0-of ( z5 have-rel-role :ARG1 z2 :ARG2 ( z6 sister ) ) ) )