Table 7: Decision makers and options at second level.

Decision Makers	Options
Local Government (DM1)	1. Restore	Local government can restore the polluted land or not.
	2. Monitor	Local government can take measures to enforce the health checkup of students and periodically share the result of environmental monitoring with the public.
	3. Transfer	Local government can choose to transfer the students and teachers to a new place temporarily.
	4. Delay	Local government can delay this issue.
The Public (DM2)	5. Appeal	The public can appeal for this pollution event to environmental agency or superior organization.