It is not normal to have a 200 person barbecue.
Greg is trying to figure out how many people to invite to his next barbecue.
Greg wants to invite as many people as he can t his barbecue.
Greg only invites 5 people since he wants to follow the social distancing rules in his state.
Greg buys enough food to invite 200 people to the barbecue.
Greg is behaving responsibly and gets to have fun at his barbecue.
Greg is not following social distancing rules and is putting people at risk.