Input:
Are these paraphrases?
Now the new matrix representation for the symmetric bilinear form is given by
The new matrix representation for the symmetrical bilinear form is now given by
Output:
[yes]

Input:
Are these paraphrases?
Negative growth is often accompanied by a negative output gap in an economy ( where potential output exceeds actual demand ) .
Often , negative growth is also accompanied by a negative output gap in an economy ( where potential production exceeds actual demand ) .
Output:
[yes]

Input:
Are these paraphrases?
The central part of the Nescopeck Creek watershed , south of the northernmost line of hills , including the mouth of Black Creek , is also in this range .
The northernmost part of the Black Creek watershed , south of the central hill line , including the mouth of Nescopeck Creek , is also in this area .
Output:
[no]