':return: ç­æ¡æåšé®é¢
:rtype: Question'

@property
@check_soup('_question')
def question(self):

    from .question import Question
    question_link = self.soup.find('h2', class_='zm-item-title').a
    url = (Zhihu_URL + question_link['href'])
    title = question_link.text.strip()
    followers_num = int(self.soup.find('div', class_='zh-question-followers-sidebar').div.a.strong.text)
    answers_num = int(re_get_number.match(self.soup.find('div', class_='zh-answers-title').h3.a.text).group(1))
    return Question(url, title, followers_num, answers_num, session=self._session)
