Experimenting on a raft anchored on the river Elbe, Alfred Nobel tries to make nitroglycerine safer to handle. Finds that the addition of kieselguhr turns nitroglycerine into a dough that can be kneaded, and calls it "dynamite".
Nitroglycerine can no turn into a dough.
( z1 possible :polarity - :ARG1 ( z2 turn :ARG1 ( z3 nitroglycerine ) :ARG2 ( z4 dough ) ) )