Mill is related to Military. Military is related to Fight. Box is a type of Fight. you are likely to find Connection in/at/on Box. 
Flesh is related to Burn. Burn is related to Cook. Cook is related to Heat. 
Mill <--RelatedTo--> Military <--RelatedTo--> Fight <--IsA-- Box <--AtLocation-- Connection 
Flesh <--RelatedTo--> Burn <--RelatedTo--> Cook <--RelatedTo--> Heat 