; and (v) by inserting or a qualifying post-secondary school student before shall be deemed ; and (B) in subparagraph (B)— (i) by inserting or a qualifying post-secondary school student before during any period ; (ii) by inserting or, in the case of a qualifying post-secondary school student, any period of nonattendance at a post-secondary educational institution at which the individual has been in at least half-time attendance after full-time attendance