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: 'Burr returned quietly to New York in 1804 , polar bear attacks on humans Aaron Burr took part in General Benedict Arnolds expedition into Canada in 1775 , brockman grandmother lubbock an arduous trek of over es in winter .', Argument/Subject 1: 'burr', Argument/Subject 2: 'new york'
[A]: return to


[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: 'The Las Vegas Immigration Office is located at 3365 Pepper Lane , Las Vegas , Nevada .', Argument/Subject 1: 'la vega', Argument/Subject 2: 'nevada'
[A]:
be locate in