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.

Ex Input:
Sentence: '1 And the LORD spoke to Moses , saying , 2 Send thou men , that they may search the land of Canaan , which I give to the children of Israel : of every tribe of their fathers shall ye send a man , every one a ruler among them .', Argument/Subject 1: 'lord', Argument/Subject 2: 'mose'

Ex Output:
speak to


Ex Input:
Sentence: 'London is both the capital of England and the United Kingdom and it serves as the headquarters for the Royal Family .', Argument/Subject 1: 'london', Argument/Subject 2: 'england'

Ex Output:
be capital of


Ex Input:
Sentence: 'Buckingham Palace has been the official London Residence of the British Kings and Queens since the reign of Queen Victoria in 1837 .', Argument/Subject 1: 'buckingham palace', Argument/Subject 2: 'queen'

Ex Output:

be residence of