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

Relationship: 'sign treaty of', Argument/Subject 1: 'maorus', Argument/Subject 2: 'waitangus'
It invokes the signing of the Treaty of Waitangi and the consequent interwoven development of Maori and Pakeha history in New Zealand .

Relationship: 'be city in', Argument/Subject 1: 'nagoya', Argument/Subject 2: 'japan'
The exhibit will be held at the nori tayk saki art gallery in the city of Naka Ku Nagoya in Japan .

Relationship: 'be mission of', Argument/Subject 1: 'cassinus', Argument/Subject 2: 'nasa'

Cassini is a cooperative mission mounted by NASA , the European Space Agency and the Italian Space Agency .