Problem: The official language is Bhojpuri , while the local language is Hindi .
Bhojpuri is the official language and the local language is Hindi .
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A: yes

Problem: The Youth of the Devil ( Italian : La giovinezza del diavolo ) is a 1921 Italian silent film directed by Francesca Bertini and starring Roberto Roberti .
The youth of the devil ( Italian : La giovinezza del diavolo ) is an Italian silent film directed by Francesca Bertini and Roberto Roberti in 1921 .
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A: yes

Problem: Other studies were also presented to the Federal Power Commission by the Congress and the Power Authority of New York .
Also other studies were submitted to the Federal Power Commission by the Congress and Power Authority of New York .
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A:
yes