From the given sentence, extract the phrase (often noun or verb) that carries the given relationship. The generated phrase should be present in the sentence.

[EX Q]: Given Relationship: 'be capital of', Sentence: 'We quickly learned that Prague has become the fashion capital of Eastern Europe .'
[EX A]: capital

[EX Q]: Given Relationship: 'speak at', Sentence: 'It is true that Mahmod Ahmadinejad is scheduled to speak at Columbia this Monday .'
[EX A]: speak

[EX Q]: Given Relationship: 'declare war on', Sentence: '3rd September 1943 : Four years to the day after Britain declared war on Nazi Germany , British and Canadian troops under the command of General Montgomery land on the Italian Mainland with the object of eliminating Italy from the war .'
[EX A]:
declared