instruction:
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.
question:
Sentence: 'Jesus was the son of God , Mary a virgin , they believe .', Argument/Subject 1: 'jesus', Argument/Subject 2: 'god'
answer:
be son of


question:
Sentence: 'When Israel left Gaza in 2005 as a goodwill gesture for peace , Hamas responded with expanded terrorism .', Argument/Subject 1: 'israel', Argument/Subject 2: 'gaza'
answer:
leave


question:
Sentence: 'Mating normally occurs between December and March , the Southern Hemisphere 's summer .', Argument/Subject 1: 'mate', Argument/Subject 2: 'march'
answer:

occur in