Nika listened as everyone gave suggestions and nodded. She was stumped. What to say? She made funny faces as she tried to conjure up an idea. She took a marshmallow and stuck it in the fire. When it was slightly golden she took it out and stuffed it in her mouth. That's it! The marshmallow gave her an idea. It was so gooey and sticky that when she tried to speak it was very hard to understand her. "I 'ink tha' 'ee 'an 'ow 'uff inooh 'ire aann' 'ee 'ow 'ig ih' gro'" Nika closed her mouth and munched on her marshmallow some more. When she was sure she would be able to speak normally again she raised her hand again. "Sorry Professor I had some err marshmallow in my mouth. What I tried to say was that we could always throw things into the fire and predict things by the fires reaction. You know whether it gets big or small or very calm or violent." It was only a idea, at least she had an idea.