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

Relationship: 'be part of', Argument/Subject 1: 'bangladesh', Argument/Subject 2: 'indium'
Bangladesh was earlier a part of India but it was partitioned from the Bengal region in 1947 to become the eastern wing of Pakistan .

Relationship: 'be president of', Argument/Subject 1: 'prime minister', Argument/Subject 2: 'council'
The conference , attended by Czech Prime Minister and President of the EU Council Mirek Topol?nek , members of the Czech , Polish , and Swedish government and European Energy Commissioner Andris Piebalgs , took place in Ostrava today .

Relationship: 'be park in', Argument/Subject 1: 'victorium park', Argument/Subject 2: 'hong kong'

Victoria Park is the largest urban park in Hong Kong .