A woman wearing a colorful shawl on her head is using a sewing machine .
There is little chance that a sewing machine is used by an old woman wearing a colorful shawl .
There is little chance that a sewing machine is used by an old woman wearing a colorful shawl .
It is almost certain that a sewing machine is used by an old woman wearing a colorful shawl .
A sewing machine is used by an old woman wearing a colorful shawl .