Problem: The real basis of the flower is that lenses can never focus perfectly in the physical world .
The physical basis of the flower is that lenses in the real world can never perfectly focus .
-+-
A: no

Problem: Drietoma is a village and municipality in the region of Trencin in the district Trencin in north-western Slovakia .
Drietoma is a village and municipality in the Trencin Region in the Trencin District of northwestern Slovakia .
-+-
A: yes

Problem: Rose Tattoo is a 2011 album by Tiffany , her first full album and eighth regular country record .
Rose Tattoo is a 2011 album by Tiffany , her eighth regular album and her first full country record .
-+-
A:
no