Answer:
(This answer was made from the response from your question made in 2018, so this isn't my answer)
"1. Social dance and dance mixers improve sense of well-being and help develop a more positive outlook in life.
2. Social dance and dance mixers build connections with other community members.
3. Social dance and dance mixers provide an avenue for the participants to have a support system to help adhere to a healthy lifestyle
Social dance and dance mixers are some of the best options for those who seek not just fitness but mental and social health."
Explanation:
A prologue is used to give readers extra information that advances the plot. It is included in the front matter and for a good reason! Authors use them for various purposes, including: Giving background information about the story.