Given the task definition and input, reply with output. Given a sentence and two mentions from the text (arguments), indicate a phrase (a verb or noun phrase) that describes the relationship between the provided arguments.

Sentence: 'Item I give and bequeath unto my son in law Thomas Pope three hundred and seventy six Dollars to be paid by William Anderson two years and six months after my D.S.', Argument/Subject 1: 'thoma', Argument/Subject 2: 'william'
be son of