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: 'Gradually the official language of Ukrainian provinces under Poland was changed to Polish , while the upper classes in the Russian part of Ukraine used Russian widely .', Argument/Subject 1: 'polish', Argument/Subject 2: 'poland'

Answer: be language of


Question: Sentence: 'London ( Britain capital city has shed its staid reputation .', Argument/Subject 1: 'london', Argument/Subject 2: 'britain'

Answer: be city in


Question: Sentence: 'Kumasi is the second largest city in Ghana and it is also known as the Garden City of Ghana because it 's natural beauty and forest reserves . When you get to cape coast is where we have unforgoten history of how the white came into our country enslave our forfathers through to the high seas to the west .', Argument/Subject 1: 'kumasus', Argument/Subject 2: 'ghana'

Answer:
be city in