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: 'Campervan hire Australia , eBay motorhome rentals , online and quotes bookings .', Argument/Subject 1: 'campervan', Argument/Subject 2: 'australium'

Output: hire in


Input: Consider Input: Sentence: 'It runs on Microsoft Windows , Apple Mac OS X , and Linux , and is available in several versions .', Argument/Subject 1: 'window', Argument/Subject 2: 'mac'

Output: run on


Input: Consider Input: Sentence: 'Best Cialis Price | Cialis drug erectile dysfunction | buy cialis href online | canadian cialis | Cialis on line pharmacy .', Argument/Subject 1: 'ciali', Argument/Subject 2: 'online'


Output: buy