TASK DEFINITION: Given two noun phrases (arguments) and relationship between them, form a sentence that expresses theses arguments with the given relationship.
PROBLEM: Relationship: 'be chairman of', Argument/Subject 1: 'alan greenspan', Argument/Subject 2: 'federal reserve'

SOLUTION: As President Bush took office , Federal Reserve chairman Alan Greenspan commented on the negative effects of the deficits of the 80 .

PROBLEM: Relationship: 'be president of', Argument/Subject 1: 'wolfensohn', Argument/Subject 2: 'world bank group'

SOLUTION: J. D. Wolfensohn is president of the World Bank Group , Washington , DC , USA .

PROBLEM: Relationship: 'be name for', Argument/Subject 1: 'sildenafil', Argument/Subject 2: 'viagra'

SOLUTION:
Sildenafil Citrate is the generic name for Viagra and is one of the leading drugs in the fight against male impotence .