Promotion is related to Poster. Poster is related to College. 
Note is related to Part. Part is related to Surprise. Surprise is related to Excitement. Sensation is a type of Excitement. 
Promotion <--RelatedTo--> Poster <--RelatedTo--> College 
Note <--RelatedTo--> Part <--RelatedTo--> Surprise <--RelatedTo--> Excitement <--IsA-- Sensation 