How to make thermite<br>Select your site carefully. Make sure there is nothing that can burn within four meter radius of the reaction. Check that metals with low melting points, such as lead, tin, cadmium, or zinc, aren't near your four meter radius.
Can we infer the following?
One thing that can burn within four meter radius of the reaction is a wooden chair.


[I] Yes.
[II] It's impossible to say.
[III] No.
The answer is: