context: Indian tribes from North America also communicate using smoke signals. Each term has a signal system and their meanings which can only be understood in a limited scope. The signal sender starts with a bonfire, usually the bonfire is made using dried grass which is burned and will subsequently cause clouds of smoke to move upwards. The grass is taken when the condition is dry and the ties of other grass which are also dry will be burned then into the fire so that the fire continues to burn as desired by the user. The location of the smoke and the incline for the smoke to form (cone-shaped position) has a certain meaning. If the sender of the message forms a collection of smoke that forms smaller and smaller from the bottom up (cone tip above), this indicates that everything is in good condition. But if the sender of the message forms from the smoke it produces shrinking from the top down (the tip of the cone below), then that means that there is a danger lurking.
question: Does the fuel signal smoke?
answers.text: dried grass