When you bend the stick, the thin glass tube breaks and allows all of the chemicals to mix and react.
(you; bend; the stick) (the thin glass tube; breaks; T:When you bend the stick) (all of the chemicals; to react; ) (the thin glass tube; allows; all of the chemicals to mix and react; T:When you bend the stick) Context(the thin glass tube allows,List([25, 62))):(all of the chemicals; to mix; )
the thin glass tube allows,List([25, 62))
you the thin glass tube all of the chemicals the thin glass tube all of the chemicals
bend breaks to react allows to mix
the stick
T:When you bend the stick
all of the chemicals to mix and react T:When you bend the stick