Here's how the events unfolded:
* The dragon was a Hungarian Horntail: A dangerous, fire-breathing creature, but also a prized possession of a wealthy wizard named Nicolas Flamel.
* Hagrid was guarding it: He was tasked with keeping the dragon a secret, but it escaped and caused chaos.
* The dragon didn't attack anyone directly: While it breathed fire and caused destruction, its primary goal was to find its way back to Flamel.
* The Ministry of Magic dealt with the dragon: They used powerful magic and their expertise to subdue and capture the dragon, presumably returning it to Flamel's care.
So, the dragon wasn't eliminated, but rather captured and returned to its rightful owner. This event served as a major plot point in the story, showcasing the danger and magic present in the wizarding world, and highlighting Hagrid's connection to dangerous creatures.