Q: 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.
Sentence: '2007-12-14 21:52:19 Print MOSCOW , Dec. 14 -- Russia and Egypt will sign a cooperation agreement on the peaceful use of nuclear energy , Foreign Minister Sergei Lavrov said Friday .', Argument/Subject 1: 'lavrov', Argument/Subject 2: 'moscow'
A:
say in