Action is related to Decide. Decide is related to Consider. 
you are likely to find Bottom in/at/on Water. Water is related to Pond. Pond can be used for Fishing. Fishing is related to Fly. 
Action <--RelatedTo--> Decide <--RelatedTo--> Consider 
Bottom --AtLocation--> Water <--RelatedTo--> Pond --UsedFor--> Fishing <--RelatedTo--> Fly 