instruction:
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.
question:
Given Relationship: 'be power by', Sentence: 'EPR Network Blog is powered by WordPress 2.5.1 and delivered to you in 0.564 seconds using 23 queries .'
answer:
powered


question:
Given Relationship: 'return to', Sentence: 'Santa Anna again sought exile and returned to Mexico very late in life , dying in poverty in 1876 .'
answer:
returned


question:
Given Relationship: 'host on', Sentence: 'Both Google Video and Youtube allows users to upload and host their own videos .'
answer:

host