':param int i: è·ååå äžª
:return: ç­æ¡å¯¹è±¡ïŒè¿åçæåš
:rtype: Answer.Iterable'

def top_i_answers(self, i):

    for (j, a) in enumerate(self.answers):
        if (j <= (i - 1)):
            (yield a)
        else:
            return
