In this task you are given a sentence pair from wikipedia that have high lexical overlap. If the sentences have the same meaning and are just paraphrases of each other label them as "Paraphrase" , if not label them as "Not paraphrase". The two sentences are seperated by a new line.
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Question: Yau has created an open set of influential problems in geometry .
Yau has compiled an influential set of open problems in geometry .

Answer: Not paraphrase


Question: The Frasin River is a tributary of the Bistra Mare River in Romania .
The Frasin River is a tributary of the River Bistra Mare in Romania .

Answer: Paraphrase


Question: Kurt Treu ( 15 September 1928 in Vienna , Austria -- June 6 , 1991 in Karja , Saare County , Estonia ) was a classical German philologist .
Kurt Treu ( 15 September 1928 in Karja , Saare County , Estonia -- June 6 , 1991 in Vienna , Austria ) was a German classical philologist .

Answer:
Not paraphrase