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.

Example Input: However , exclusive operators may be used , including , but not limited to , binary or set union .
However , binary operators may be used , including , but not limited to , exclusive or set union .
Example Output: Not paraphrase

Example Input: Ahlfors published a short proof of what is now called `` Denjoy -- Carleman '' -- Theorem in 1933 .
In 1933 , Carleman published a short proof of what Denjoy -- Carleman -- Ahlfors Theorem is called today .
Example Output: Not paraphrase

Example Input: Thameside is a railroad franchise for the provision of passenger services on London , Tilbury and Southend Railway in the east of London and South - Essex .
Essex Thameside is a railway franchise for the provision of passenger services on the London , Tilbury and Southend Railway in south Essex and east London .
Example Output:
Paraphrase