If cows gave root beer instead of milk.
If cows gave root beer instead of milk, this family is probably going to buy all the cows in the world and tame them near their house. They will be so happy that they think their life is wonderful because they can drink root beer from the cows everyday!
They might put this as an entertainment that they invite other families come to their houses and taste the root beer from their cow or maybe they can establish a company and put this as a business just like Coca-Cola that they are the only people knows the secret receipts of root beer and people all over the world will love this drink.
Or maybe they just like to drink root beer so much and they spend their whole lives just like in the video dancing, singing, cheering and drinking. It's such a joyful thing for them to drink it all the time and everyone in the family are happy.
But if I lived in that situation, I would be very upset. Because I am an absolutely lover of milk. All my family members know that. I drink milk everyday and every meal that other people say I drink milk instead of water. But now there is no milk, it's a horrible nightmare to me that I don't know how can I adapt this situation. Maybe I will find a way of making milk, or I will die for it. I just wish that situation will never happen.