Assertion: rubber band's energy | /r/Causes | sting
Facets:
Source sentences:
text: If you have ever been shot with a rubber band then you know it has energy in it, enough energy to smack you in the arm and cause a sting!
text: If you've ever been shot with a rubber band then you know it has energy in it—enough energy to smack you in the arm and cause a sting!