Skill is the opposite of Chance. Chance is related to Question. Question is related to Thought. 
Bit is derived from Rear. Rear is related to Section. Passage is a type of Section. you are likely to find Passage in/at/on Hotel. 
Skill <--Antonym--> Chance <--RelatedTo--> Question <--RelatedTo--> Thought 
Bit --DerivedFrom--> Rear <--RelatedTo--> Section <--IsA-- Passage --AtLocation--> Hotel 