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.
--------
Question: Sentence: 'When Hurricane Katrina hit the Gulf Coast , the governors of Louisiana , Mississippi , and Alabama were unable to make full use of the very organization whose principal task is the protection of citizens in times of crisis , the National Guard .', Argument/Subject 1: 'hurricane katrina', Argument/Subject 2: 'gulf coast'

Answer: hit


Question: Sentence: 'Having seen early reports of Firefox not working in Vista , I was anxious to confirm this .', Argument/Subject 1: 'firefox', Argument/Subject 2: 'vista'

Answer: work on


Question: Sentence: 'The National Association Of Mobile Entertainers is pleased to announce the preliminary seminar line up for the second Building for The Future Conference , which will be held at be held at the Ramada Inn Philadelphia Airport South in Essington , Pennsylvania on April 26th , 27th and 28th , 2004 .', Argument/Subject 1: 'conference', Argument/Subject 2: 'philadelphium'

Answer:
be hold in