Calm is related to Relax. the last thing you do when you Clean is Relax. Clean is the opposite of Smoke. Smoke is related to Alarm. 
Beam can be used for Support. 
Calm <--RelatedTo--> Relax <--HasLastSubevent-- Clean <--Antonym--> Smoke <--RelatedTo--> Alarm 
Beam --UsedFor--> Support 