Eat is related to Movement. Movement is related to Blow. Blow is a synonym of Punch. Punch is related to Combat. 
Historical is a synonym of Old. Old is related to Hay. 
Eat <--RelatedTo--> Movement <--RelatedTo--> Blow <--Synonym--> Punch <--RelatedTo--> Combat 
Historical <--Synonym--> Old <--RelatedTo--> Hay 