generate questions: The National Disaster Relief Commission initiated a "Level II emergency contingency plan", which covers the most serious class of natural disasters. The plan rose to Level I at 22:15 CST, May 12.
What did the National Disaster Relief Commission initiate? {sep_token} What does a Level II emergency contingency plan cover? {sep_token} When did the plan rise to Level I? {sep_token} What level alert was instated for the quake? {sep_token} What class of disasters is a level II emergency? {sep_token} What level was the disaster set at 22:15 CST, May 12? {sep_token} What department initiated the emergency contingency plan? {sep_token}