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

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

[EX Q]: Relationship: 'land on', Argument/Subject 1: 'huygen', Argument/Subject 2: 'titan'
[EX A]: Huygens - landed on Titan , Saturn 's largest moon , in January 2005 .

[EX Q]: Relationship: 'be gift of', Argument/Subject 1: 'grace', Argument/Subject 2: 'god'
[EX A]:
Grace is not the gift of God to learn about Him , but the power to obey Him .