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.

Example Input: Sentence: 'Genesis is the most vulnerable book in the whole Bible , quite apart from what science says .', Argument/Subject 1: 'genesis', Argument/Subject 2: 'bible'
Example Output: be book of

Example Input: Sentence: 'The Lake Dallas City Council met in a regular meeting on January 22 , 2009 in the Lake Dallas City Hall , 212 Main Street , with notice of the meeting given as required by Title 5 , Chapter 551.041 of the Texas Government Code .', Argument/Subject 1: 'city council', Argument/Subject 2: 'city hall'
Example Output: meet in

Example Input: Sentence: 'In 1984 it was discovered that HIV was the cause of AIDS .', Argument/Subject 1: 'hiv', Argument/Subject 2: 'aid'
Example Output:
cause