You went to watch your favorite match and the rain ruined the play. Wouldn’t you be frustrated? I would be if I were you. It seems a bit unfair. You took all the trouble to go and watch the game but the rains played spoilsport.
It might have been one such instance that prompted the invention of retractable tensile structure roofs. As the name suggests, they can be opened and closed at will unlike the traditional concrete slabs that just stays there. Originally designed to ward off rains over a sporting arena, they soon widened in use and found their place in common homes as well.