Human: I've heard that the Beatles were a cult, but I'm not sure how to define that. Assistant: 
A cult is a group of people who are bound together by a shared belief or interest and often share similar practices and beliefs. The Beatles were a band formed in Liverpool, England in 1960. They became one of the most popular bands in the world, selling over 600 million records worldwide. They had a huge influence on music, fashion, culture, and society, and their songs continue to be listened to today. So they were definitely a cult!