Given two noun phrases (arguments) and relationship between them, form a sentence that expresses theses arguments with the given relationship.
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Question: Relationship: 'be president of', Argument/Subject 1: 'brown', Argument/Subject 2: 'earth policy institute'

Answer: Lester Brown , president of Washington , D.C.-based Earth Policy Institute , a environmental research organization , told reporters on a conference call .


Question: Relationship: 'host on', Argument/Subject 1: 'video', Argument/Subject 2: 'youtube'

Answer: Video hosting provided by YouTube .


Question: Relationship: 'be spirit of', Argument/Subject 1: 'holy spirit', Argument/Subject 2: 'jesus'

Answer:
Jesus also calls the Holy Spirit the " Spirit of truth " .