Given two noun phrases (arguments) and relationship between them, form a sentence that expresses theses arguments with the given relationship.
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Question: Relationship: 'appoint', Argument/Subject 1: 'president', Argument/Subject 2: 'chair'

Answer: A federal agency whose Chair and Vice Chair are appointed by the President .

Question: Relationship: 'be son of', Argument/Subject 1: 'hannibal', Argument/Subject 2: 'hamilcar barca'

Answer: Background and early career Hannibal Barca was the son of Hamilcar Barca and his Iberian wife .

Question: Relationship: 'be bear in', Argument/Subject 1: 'herzberg', Argument/Subject 2: 'lynn'

Answer:
Frederick Herzberg was born in Lynn , Massachusetts on April 18 , 1923 and died ... in terms of impacting management theory and practice in the 20th century .