Read the text and determine if the sentence is true (see options at the end):

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 .

Sentence: Jo was very brave
OPT: a). Yes b). It's impossible to say c). No
b).