General is related to Move. Move is related to Motion. 
Greet is a type of React. Cry is etymologically related to Greet. Cry is related to Week. Week is related to Time. 
General <--RelatedTo--> Move <--RelatedTo--> Motion 
React <--IsA-- Greet <--EtymologicallyRelatedTo-- Cry <--RelatedTo--> Week <--RelatedTo--> Time 