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.

[Q]: 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'
[A]: be leader of

[Q]: Sentence: 'RUSSIA - Aviagen , the world 's leading poultry breeding company , held the third annual Aviagen Moscow Conference at the Danilovskiy Hotel on the 27th and 28th June .', Argument/Subject 1: 'conference', Argument/Subject 2: 'june'
[A]: hold in

[Q]: Sentence: 'The only way to advance the peace process and provide a realistic alternative to this dire prediction is for Israel to completely leave both the occupied Gaza Strip and West Bank and give the Palestinians the space they need for their own sovereign state .', Argument/Subject 1: 'israel', Argument/Subject 2: 'gaza strip'
[A]:
leave