Input:
Are these paraphrases?
In one of his works ( epic poem about Nikola Jurisic ) , Skanderbeg was a subordinate theme .
In one of his works ( epic poem on Nikola Jurisic ) a subordinate theme was Skanderbeg .
Output:
[yes]

Input:
Are these paraphrases?
They form the majority of the population of the Xie River and the upper Vaupes river above the mouth of the Rio Negro .
They form the bulk of the population of the Xie River and the upper Vaupes River above the mouth of the Rio Negro .
Output:
[yes]

Input:
Are these paraphrases?
He is trained by Daniel Jacobs and shares a gym with the former World Champion Andre Rozier .
He is trained by Andre Rozier and shares a gym with the former World Champion Daniel Jacobs .
Output:
[no]