generate questions: On Children's Day, June 1, 2008, many parents went to the rubble of schools to mourn for their children. The surviving children, who were mostly living in relief centres, performed ceremonies marking the special day, but also acknowledging the earthquake.
What was June 1, 2008 called? {sep_token} Where were most of the surviving children? {sep_token} What did these children do on that day? {sep_token} Where did parents go to mourn their children? {sep_token} When is Children's Day? {sep_token} Where were surviving children living? {sep_token}