By Monika del Rosario and Sofia R. Ochoa
Be Original, Share-Alike
Share-Alike means you can distribute a work even after you change it as your own. Example, if you were to make your own video, this sign allows you to take parts of a movie (e.g. inception) and put it in your video, as long as you give credit to what movie its from and who the original owner is, you are able to distribute as well.