you are likely to find Blanket in/at/on Hospital. Hospital is related to Condition. Condition is related to Excellent. 
Activist is a type of Person. Teacher is a type of Person. Teacher is related to Head. Head is related to Piece. 
Blanket --AtLocation--> Hospital <--RelatedTo--> Condition <--RelatedTo--> Excellent 
Activist --IsA--> Person <--IsA-- Teacher <--RelatedTo--> Head <--RelatedTo--> Piece 