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: 'The World Conference of Associations of Theological Institutions holds its fourth world congress from 30 May to 7 June in Thessaloniki , Greece .', Argument/Subject 1: 'conference', Argument/Subject 2: 'june'
Example Output: be hold in

Example Input: Sentence: 'The IGLHRC says one of the primary architects of this summer backlash against Ugandan gays was Pastor Martin Ssempa , leader of the Makerere University Community Church and spokesman for the Interfaith Family Culture Coalition Against Homosexuality in Uganda .', Argument/Subject 1: 'pastor', Argument/Subject 2: 'church'
Example Output: be leader of

Example Input: Sentence: 'She was born in the city of San Diego in California on 5th august , 1961 .', Argument/Subject 1: 'san diego', Argument/Subject 2: 'californium'
Example Output:
be city of