An old woman with a gray hat sits on the gravel covered ground in front of large stone blocks knitting a sock .
It is highly likely that an old woman with a gray hat sits on the gravel covered ground knitting a sock that she will give to her new grandson .
It is impossible that an old woman with a gray hat sits on the gravel covered ground knitting a sock that she will give to her new grandson .
It is highly likely that an old woman with a gray hat sits on the gravel covered ground knitting a sock that she will give to her new grandson .
An old woman with a gray hat sits on the gravel covered ground knitting a sock that she will give to her new grandson .