Chefs prepare food for patrons of a sushi restaurant .
We believe that ten chefs wearing red outfits are slicing fish for patrons of a sushi restaurant .
It is impossible that ten chefs wearing red outfits are slicing fish for patrons of a sushi restaurant .
We believe that ten chefs wearing red outfits are slicing fish for patrons of a sushi restaurant .
Ten chefs wearing red outfits are slicing fish for patrons of a sushi restaurant .