Bat can be used for Baseball. Bat is related to Flying. Flying is related to Soar. 
Violent is related to Shake. Shake is related to Type. Type is related to Case. 
Baseball <--UsedFor-- Bat <--RelatedTo--> Flying <--RelatedTo--> Soar 
Violent <--RelatedTo--> Shake <--RelatedTo--> Type <--RelatedTo--> Case 