If the Yellowstone National Park volcano erupts, what kind of life preparations should the Chinese make? Can I live in the basement?

It is necessary to save water, food, oil, etc. in advance, otherwise the global food supply will decrease sharply in the event of an outbreak. Because there is volcanic ash, it will float with the wind and soon reach China. The Yellowstone National Park volcano may not erupt in 2012, but it will erupt in the near future. There is no way to escape the bad luck. Living in a basement is just as deadly. Volcanic eruptions produce large amounts of ash. If volcanic ash covers the entire earth, humans may not be able to breathe. The super volcano eruption in Yellowstone National Park will be the movie "2012". This is a personal opinion.