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: 'Kochi which is the commercial capital of Kerala can give you a variety of experiences which ranges from the ethnic to the cosmopolitan .', Argument/Subject 1: 'kochus', Argument/Subject 2: 'keralum'

Output: be capital of

Input: Consider Input: Sentence: 'The spies find out that Saul has indeed come to kill David .', Argument/Subject 1: 'david', Argument/Subject 2: 'saul'

Output: kill

Input: Consider Input: Sentence: 'Internet Explorer 6 has been updated as part of Windows XP Service Pack 2 and ... Compatibility Patch for Internet Explorer for Windows XP Service Pack 2 ...', Argument/Subject 1: 'internet explorer', Argument/Subject 2: 'window'
Output: be part of