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 .
The grand event will be on the following Monday. 
( z1 event :mod ( z2 grand ) :time ( z3 date-entity :weekday ( z4 monday ) :ARG1-of ( z5 follow ) ) )