Wait ... what’s actually the question you’re asking ?
Sports where there aren't usually teams; think Golf, or ping-pong. Only one person per 'team'.
Answer:
First you have to have a hook like, Have u ever been on Vacation. then you have to list the 3 things your going to talk about. That's really all an introduction is.
I believe the answer is 67 + 23 divided by 4 which is 0
