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: 'Shimla originally called Simla , is the capital city of Himachal Pradesh .', Argument/Subject 1: 'shimlum', Argument/Subject 2: 'himachal pradesh'

Output: be capital city of


Input: Consider Input: Sentence: 'Prime Minister Geir Haarde has called an election for May and said he 'll step down because of illness .', Argument/Subject 1: 'haarde', Argument/Subject 2: 'may'

Output: call election for


Input: Consider Input: Sentence: 'The Pope said this Thursday in an audience with participants at the 57th General Assembly of the Italian bishops ' conference , who are holding a meeting in the Vatican on " Jesus Christ , the only Savior of the world : the Church in mission 'ad gentes ' and among us . "', Argument/Subject 1: 'jesus christ', Argument/Subject 2: 'world'


Output: be savior of