Trash is a type of Refuse. Refuse is a synonym of Deny. Deny is related to Denial. Denial is related to Psychological. 
Burn is related to Put. Put is related to Fill. Line is a type of Fill. Line is the opposite of Point. 
Trash --IsA--> Refuse <--Synonym--> Deny <--RelatedTo--> Denial <--RelatedTo--> Psychological 
Burn <--RelatedTo--> Put <--RelatedTo--> Fill <--IsA-- Line <--Antonym--> Point 