Given two noun phrases (arguments) and relationship between them, form a sentence that expresses theses arguments with the given relationship.

Relationship: 'go to', Argument/Subject 1: 'kerry', Argument/Subject 2: 'vietnam'
9:25 -- Kerry goes to the Vietnam thing again in the closing .

Relationship: 'be defeat by', Argument/Subject 1: 'persian empire', Argument/Subject 2: 'alexander'
The Persian Empire is defeated by Alexander .

Relationship: 'present at', Argument/Subject 1: 'paper', Argument/Subject 2: 'international'

Paper presented at the Second International Conference on Scientific Feng Shui and Built Environment , Hong Kong 2006 .