How and under what conditions can a minority group influence the majority?

Question $26$ options:

The minority group must avoid the appearance of rigidity $$ flexibility is more persuasive.

Group membership does not impact decision$-$making.

Minority group members must be inconsistent in opposing majority opinion $$ the wavering or internal division against the majority's empathy.

The minority group must be inflexible $$ rigidity is more persuasive.