Context: But after several seconds , the fire runs out of stick , and all what \'s left is a teeny tiny burnt piece of wood . If that matchstick was my life , then I can say , " Wow , checkit ! Look at my fire ! I \' m so cool and stuff ! "
Question: Why did the fire burn out ?
Option 0: It was tired of life .
Option 1: It wanted to burn out .
Option 2: Fire need material and oxygen to exist , and it ran out of material to leach life off .
Option 3: It did n't want to exist anymore .
Answer: 2