It's not easy, the person who took the watermelon was:

Answer: Last person. The foot ball color has changed . Must be due to colour injected in watermelon 

Last person. The football color has changed. Must be due to color injected in watermelon 😂😂😂. Or maybe it’s just a genius marketing strategy to confuse the other team! Imagine the players all chasing after a green-and-striped ball, only to realize it’s a disguised watermelon. Just picture the chaos as someone finally kicks it hard enough and it explodes into pieces! Suddenly, it’s not a game about scoring goals anymore but one of dodging flying bits of fruit. The crowd would go wild, and the internet would have endless memes! Maybe next season, they’ll introduce pineapple or even dragon fruit as the “ball of choice.”