Context: In reality , it was sand . Sand used to make the finest glass . After the war , the Barcid king had ordered that no glass was to be given to outsiders at any cost . Thus , over the years , glass had become scarce and the process of glass making lost to the world .
Question: What is the reason the Barcid King ordered no glass was to be given to outsiders ?
Option 0: He wanted the glass making trade to be rarer and his kingdom would be known for it .
Option 1: He wanted to punish his subjects and make them go glassless .
Option 2: He did n't want anyone to wear glasses .
Option 3: None of the above choices .
Answer: 0