Yell is related to Very. Very is related to Ocean. Ocean is related to Shore. Shore is a synonym of Strengthen. 
Know is a different concept from Surprise. Surprise is related to Funny. Funny is related to Nest. Nest is related to Fragile. 
Yell <--RelatedTo--> Very <--RelatedTo--> Ocean <--RelatedTo--> Shore <--Synonym--> Strengthen 
Know <--DistinctFrom--> Surprise <--RelatedTo--> Funny <--RelatedTo--> Nest <--RelatedTo--> Fragile 