Propose is a type of Declare. Propose is related to Suggest. Suggest is a synonym of Demonstrate. Demonstrate is related to Act. 
Reinforce is a synonym of Repeat. Repeat is related to Copy. 
Declare <--IsA-- Propose <--RelatedTo--> Suggest <--Synonym--> Demonstrate <--RelatedTo--> Act 
Reinforce <--Synonym--> Repeat <--RelatedTo--> Copy 