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

Relationship: 'begin in', Argument/Subject 1: 'school', Argument/Subject 2: 'august'
The data for this article can be obtained beginning in August 1994 through August 1997 from Seth Sanders , Heinz School of Public Policy , 4600 Forbes Ave . , Carnegie-Mellon , Pittsburgh , PA 15213 .

Relationship: 'be part of', Argument/Subject 1: 'tibet', Argument/Subject 2: 'china'
Beijing says Tibet is historically part of China , but many Tibetans argue the region was virtually independent for centuries .

Relationship: 'be language of', Argument/Subject 1: 'macedonian', Argument/Subject 2: 'macedonium'

Macedonian is the national language of the Republic of Macedonia , and is a part of the Eastern group of South Slavic languages .