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.

Input: Consider Input: Sentence: 'Barrow is the Northern most town in the United States and is right on the Arctic Ocean .', Argument/Subject 1: 'barrow', Argument/Subject 2: 'unite state'

Output: be town of


Input: Consider Input: Sentence: 'I am writing this on the day before Barak Obama is inaugurated as President of the United States of America .', Argument/Subject 1: 'obama', Argument/Subject 2: 'unite state of america'

Output: be president of


Input: Consider Input: Sentence: 'CIPROFLOXACIN is not the CIPROFLOXACIN is used in combination with Cipro , either , even though it 's approved by the AAP for use in Lyme , animals , and various articles - sci .', Argument/Subject 1: 'ciprofloxacin', Argument/Subject 2: 'cipro'


Output: be use of