Progress is related to Make. Make is related to Imagination. 
Index is a type of Determine. Determine is a synonym of Compel. Enforce is a type of Compel. Enforce is a synonym of Impose. 
Progress <--RelatedTo--> Make <--RelatedTo--> Imagination 
Index --IsA--> Determine <--Synonym--> Compel <--IsA-- Enforce <--Synonym--> Impose 