you are likely to find Article in/at/on Newspaper. Article is related to Writing. 
you are likely to find Coffee in/at/on Office. Office is the opposite of Outside. Outside is related to Crowd. Crowd is the opposite of Company. 
Newspaper <--AtLocation-- Article <--RelatedTo--> Writing 
Coffee --AtLocation--> Office <--Antonym--> Outside <--RelatedTo--> Crowd <--Antonym--> Company 