@CanIgnoreReturnValue
    public PasswordManagementQuery securityQuestion(final String question, final String answer) {
        this.securityQuestions.add(question, answer);
        return this;
    }
Security question.

@param question the question
@param answer   the answer
@return the password management query
support/cas-server-support-pm-core/src/main/java/org/apereo/cas/pm/PasswordManagementQuery.java