Input:
Are these paraphrases?
This radioactive heavier isotope may be new depending on the chemical element ( stable or unstable ) .
This new heavier isotope can be stable or unstable ( radioactive ) depending on the chemical element involved .
Output:
[no]

Input:
Are these paraphrases?
This procedure is the cylindrical equivalent of a photographic map projection in cartography .
This process is the cylindrical equivalent of a photographic map projection in cartography .
Output:
[yes]

Input:
Are these paraphrases?
A new directive was adopted by the European Parliament in July 2008 and approved by the Council in October 2008 .
In July 2008 , the Council adopted a new directive , which was approved by the European Parliament in October 2008 .
Output:
[no]