; or (B) to award such other equitable relief as may be appropriate, including employment, reinstatement, and promotion. (i) Special rule for railroad employees For purposes of subsection (a)(1), an individual shall be deemed to be insured for disability insurance benefits if the individual would be so insured if the individual’s service as an employee (as defined in the section 1(b) of the Railroad Retirement Act of 1974) after December 31, 1936, were included within the meaning of the term employment for purposes of title II of the Social Security Act ( 42 U.S.C. 401 et seq.). (j) Determination of whether an activity constitutes qualified caregiving (1) In general For purposes of determining whether an activity engaged in by an individual constitutes qualified caregiving under this section— (A) the term spouse (as used in section 102(a) of the Family and Medical Leave Act ( 29 U.S.C. 2612(a) )) includes the individual’s domestic partner