Sport is related to Play. Play is related to Deal. 
Grow is related to Age. Age is related to Calculate. Calculate is related to Measure. Measure is related to Teaspoon. 
Sport <--RelatedTo--> Play <--RelatedTo--> Deal 
Grow <--RelatedTo--> Age <--RelatedTo--> Calculate <--RelatedTo--> Measure <--RelatedTo--> Teaspoon 