Reader is a type of Textbook. Textbook is a type of Book. you are likely to find Sign in/at/on Book. Sign is related to Instructional. 
Burn is related to Consequence. Consequence is related to Punishment. Punishment is related to Trouble. 
Reader --IsA--> Textbook --IsA--> Book <--AtLocation-- Sign <--RelatedTo--> Instructional 
Burn <--RelatedTo--> Consequence <--RelatedTo--> Punishment <--RelatedTo--> Trouble 