; or (B) any individual related to the employee involved by blood or affinity, whose close association with the employee is the equivalent of a family relationship described in subparagraph (A). (13) Grandchild The term grandchild means the child of a child. (14) Grandparent The term grandparent means the parent of a parent. (15) Hospitality establishment The term hospitality establishment means a hotel, motel, inn, or similar transient lodging establishment. (16) Minimum number of expected work hours The term minimum number of expected work hours means the minimum number of hours an employee will be assigned to work on a weekly or monthly basis. (17) Nonexempt employee The term nonexempt employee means an employee who is not employed in a bona fide executive, administrative, or professional capacity, as defined for purposes of section 13(a)(1) of the Fair Labor Standards Act of 1938 ( 29 U.S.C. 213(a)(1) ). (18) On-call shift The term on-call shift means any time during which an employer requires an employee to— (A) be available to work