<human>: What is the best way to: What can I use in case of emergency if I don't have a candle?

OPTIONS:
- Use a crayon, light the end of a bit of the paper, it will burn for about 30 min, just set it on a large plate in case it falls over.
- Use a crayon to draw a picture of light on a bit of the paper, it will burn for about 30 min, just set it on a large plate in case it falls over.
<bot>: Use a crayon, light the end of a bit of the paper, it will burn for about 30 min, just set it on a large plate in case it falls over.