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

[Q]: Relationship: 'be town on', Argument/Subject 1: 'kratie', Argument/Subject 2: 'mekong river'
[A]: Kratie is a small town on the banks of the mighty Mekong River with some of the best sunsets in Cambodia .


[Q]: Relationship: 'be member of', Argument/Subject 1: 'secretary', Argument/Subject 2: 'committee'
[A]: The District Directory is usually issued to Club Presidents and Secretaries and District Committee members .


[Q]: Relationship: 'be language of', Argument/Subject 1: 'spanish', Argument/Subject 2: 'puerto rico'
[A]:
The plaintiffs also make the case that in Puerto Rico both English and Spanish are official languages .