IF THERE WAS A WORLD THAT HAS FOOD HOUSES, BUT CAN'T EAT THEM, BUT EATS METAL, AND WE GO THERE, AND EAT THE HOUSE, THEY THINK WE HAVE STRONG TEETH. BUT SINCE WE CAN'T EAT THEIR METAL, THEY THINK WE HAVE WEAK TEETH. SO WHICH ONE IS IT. AND IF THEY COME TO OUR PLANT, EAT OUT HOUSES MADE OF METAL, THEY HAVE STRONG TEETH. BUT THEY CAN'T EAT OUR FOOD SO WE THINK THEIR WEAK. SO PLEASE ANSWER THIS MY BRAIN IS GOING CRAZY