Answer: The stage that follows the climax of the story is the falling action.
Explanation: The climax is the part of the story in which tension reaches its highest point. The climax of the story comes after the rising action and it is followed by the falling action. The falling action is the part of the story that presents the consequences of the actions developed in the climax; therefore, the tension decreases during this part of the story. Moreover, the falling action leads to the resolution, the part in which the problem is generally solved.