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: 'be require to view', Argument/Subject 1: 'adobe acrobat', Argument/Subject 2: 'pdf'

Answer: Adobe Acrobat required to view all PDF 's .


Question: Relationship: 'be bear in', Argument/Subject 1: 'leighton', Argument/Subject 2: 'scarborough'

Answer: Frederic Leighton the famous British painter and sculptor was born to a wealthy family in Scarborough , England .


Question: Relationship: 'be chairman of', Argument/Subject 1: 'bernanke', Argument/Subject 2: 'federal reserve'

Answer:
US Federal Reserve chairman Ben Bernanke has said an economic stimulus alone will not be enough to promote a lasting recovery and that further steps to help banks may be needed .