1. Specify an operation to return the set of all people who have any one of the following relationships to a given person x?. The name of the required relationship should be an input to the operation. The parents of person x? (1) (ii) The grandparents of person x? (1) The grandchildren of pTSON x? (iv) The descendants of person x? The siblings of person x? (v) The aunts of person x? (vi)

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