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.
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Question: Sentence: 'Horus was the son of Osiris and Isis .', Argument/Subject 1: 'horus', Argument/Subject 2: 'isis'

Answer: be son of


Question: Sentence: 'Chris Hellman was born in London England and was a scholar at the Royal Academy of Dancing .', Argument/Subject 1: 'chri', Argument/Subject 2: 'england'

Answer: be bear in


Question: Sentence: 'Sofia is the only city in Bulgaria that provides international schools and is situated 180 km to the south east of the town .', Argument/Subject 1: 'sofium', Argument/Subject 2: 'bulgarium'

Answer:
be city in