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: 'CHArt 's seventeenth annual conference , held at the British Academy in London on 28th and 29th November 2001 , considered Digital Art History as a subject in transition , its opportunities and problems .', Argument/Subject 1: 'conference', Argument/Subject 2: 'london'
[A]: be hold in


[Q]: Sentence: 'Uganda is a landlocked country in east-central Africa , surrounded by Sudan , Kenya , Zaire , Tanzania and Rwanda .', Argument/Subject 1: 'kenya', Argument/Subject 2: 'africa'
[A]: be country in


[Q]: Sentence: 'On June 25th , 1876 , General George Custer died at the Little Big Horn .', Argument/Subject 1: 'custer', Argument/Subject 2: 'little big horn'
[A]:
die at