Input:
Are these paraphrases?
The river Slanic is a tributary of the River Comina in Romania .
The Comina River is a tributary of the River Slanic in Romania .
Output:
[no]

Input:
Are these paraphrases?
At the beginning of the Second World War , the Fighter Escadrille was a unit of the odz army , which was attached to the Polish Air Force .
The Fighter Escadrille was a unit of the Polish Air Force at the beginning of the Second World War , which was attached to the odz army .
Output:
[no]

Input:
Are these paraphrases?
It was originally developed by groups of Chinese and Russian scholars in the Soviet Union and used by Chinese immigrants there until the majority of them left the country .
It was originally developed by groups of Chinese scholars in the Soviet Union , used by Chinese and Russian immigrants there until the majority of them left the country .
Output:
[no]