you are likely to find Toilet in/at/on Trash. you are likely to find Newspaper in/at/on Trash. Newspaper is related to Post. Post is related to Location. 
Like is a synonym of Elect. 
Toilet --AtLocation--> Trash <--AtLocation-- Newspaper <--RelatedTo--> Post <--RelatedTo--> Location 
Like <--Synonym--> Elect 