Describe a real or made up example of a word of mouth promotion. why do you think people were motivated to spread this message to others?

My friend Stacy heard about a new canaval coming to town. He hadn't seen any adds or posters for it, but he trusted his source. The way he described it to me, I became so excited I shared it with my best friend Shauna. She told a couple friends who told a couple more friends. On the day the carnival came to town more than a hundred people showed up because of what they had heard from others.

answer; institution based;