public String getQuestionStr() {
        return questionStr;
    }

    public void setQuestionStr(final String questionStr) {
        this.questionStr = questionStr;
    }

    public String getColonStr() {
        return colonStr;
    }

    public void setColonStr(final String colonStr) {
        this.colonStr = colonStr;
    }

    public String getSemicolonStr() {
        return semicolonStr;