Height is related to Step. Step is related to Go. Go is related to Hunt. Rifle can be used for Hunt. 
Play is related to Double. Double is related to Dip. Dip is a type of Depression. Depression can cause/lead to Suicide. 
Height <--RelatedTo--> Step <--RelatedTo--> Go <--RelatedTo--> Hunt <--UsedFor-- Rifle 
Play <--RelatedTo--> Double <--RelatedTo--> Dip --IsA--> Depression --Causes--> Suicide 