Astronomer is related to Telescope. Telescope is related to Camera. you are likely to find Camera in/at/on Drawer. 
Rope is related to Thick. Thick is similar to Heavy. 
Astronomer <--RelatedTo--> Telescope <--RelatedTo--> Camera --AtLocation--> Drawer 
Rope <--RelatedTo--> Thick <--SimilarTo--> Heavy 