Flexibility is related to Stretch. Stretch is related to Pull. Pull is the opposite of Shove. Shove is a type of Push. 
you are likely to find Lawn in/at/on Yard. Yard is related to Home. Home is related to Hat. Hat is a type of Function. 
Flexibility <--RelatedTo--> Stretch <--RelatedTo--> Pull <--Antonym--> Shove --IsA--> Push 
Lawn --AtLocation--> Yard <--RelatedTo--> Home <--RelatedTo--> Hat --IsA--> Function 