Entertaiment is an act of entertaining, a diverting occupation for the mind, or an amusement. Entertaining activities are known to stimulate the production of endorphins which relieve pain and stress. Entertainment is now available on a global scale and can be enjoyed by individuals who choose from the enormous range of pre-recorded entertainment products; to couples who entertain themselves with food, music, or dance, or for larger audiences at performances, such as opera, ballet, or drama. Entertaiment is a word that has evolved over time to take on many different forms and can have serious or a lighter significance, depending on the context and audience for example, a political rally, or a piece of satire.