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: 'William McKinley of Stark County , Ohio is elected the 26th President of the United States .', Argument/Subject 1: 'william mckinley', Argument/Subject 2: 'unite state'

Answer: be elect president of


Question: Sentence: 'Paper presented at a symposium at the International Conference for Infant Studies , Chicago , IL.', Argument/Subject 1: 'paper', Argument/Subject 2: 'conference'

Answer: present to


Question: Sentence: 'The Danube is the second largest River in Europe and the itinerary of this particular Danube cruise is a distinct and interesting one .', Argument/Subject 1: 'danube', Argument/Subject 2: 'europe'

Answer:
be river in