Tourist is related to Holiday. Holiday is related to Thanksgiving. Thanksgiving is related to Family. you are likely to find Human in/at/on Family. 
Bulb is a type of Part. Part is a synonym of Distribute. Distribute is a synonym of Lot. Lot is related to Park. 
Tourist <--RelatedTo--> Holiday <--RelatedTo--> Thanksgiving <--RelatedTo--> Family <--AtLocation-- Human 
Bulb --IsA--> Part <--Synonym--> Distribute <--Synonym--> Lot <--RelatedTo--> Park 