An old woman with a gray hat sits on the gravel covered ground in front of large stone blocks knitting a sock .
It is impossible that an old homeless lady knits a sock from plastic bags , using sticks as knitting needles .
It is impossible that an old homeless lady knits a sock from plastic bags , using sticks as knitting needles .
It is certain that an old homeless lady knits a sock from plastic bags , using sticks as knitting needles .
An old homeless lady knits a sock from plastic bags , using sticks as knitting needles .