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

[Q]: Relationship: 'be language of', Argument/Subject 1: 'swahilus', Argument/Subject 2: 'kenya'
[A]: The official language of Kenya is English whereas the national language is Swahili .


[Q]: Relationship: 'interview by', Argument/Subject 1: 'sarah palin', Argument/Subject 2: 'katie couric'
[A]: CBS : Sarah Palin seems a little bit more coherent in her most recent Katie Couric interview but she still does n't make a lot of sense .


[Q]: Relationship: 'be senator from', Argument/Subject 1: 'john mccain', Argument/Subject 2: 'arizona'
[A]:
For Arizona senator John McCain , a terrible experience gave him one lasting benefit : confidence in his own priorities .