Information is related to Answer. Answer is related to Time. Dead is a type of Time. Dead is related to Ghost. 
Rain is related to Pain. Running can cause/lead to Pain. Foot can be used for Running. 
Information <--RelatedTo--> Answer <--RelatedTo--> Time <--IsA-- Dead <--RelatedTo--> Ghost 
Rain <--RelatedTo--> Pain <--Causes-- Running <--UsedFor-- Foot 