(2) a nonliquid, but capable under standard temperature and pressure of causing fire through friction, absorption of moisture, or spontaneous chemical changes which burns so vigorously and persistently that it creates a hazard;
(spontaneous chemical changes; burns so vigorously; ) Context(spontaneous chemical changes burns so vigorously,List([130, 184))):(it; creates; a hazard)
spontaneous chemical changes burns so vigorously,List([130, 184))
spontaneous chemical changes it
burns so vigorously creates
a hazard