Employ is related to People. People can be Mean. Mean is a synonym of Indicate. Indicate is a synonym of Argue. 
Lunch is related to Break. Crush is a type of Break. Crush is related to Orange. 
Employ <--RelatedTo--> People --HasProperty--> Mean <--Synonym--> Indicate <--Synonym--> Argue 
Lunch <--RelatedTo--> Break <--IsA-- Crush <--RelatedTo--> Orange 