Invite is a synonym of Ask. Ask is related to Acceptance. Acceptance is a type of Acquisition. 
Parade is related to Celebration. Celebration is related to Marry. Marry is related to Propose. Propose is a synonym of Recommend. 
Invite <--Synonym--> Ask <--RelatedTo--> Acceptance --IsA--> Acquisition 
Parade <--RelatedTo--> Celebration <--RelatedTo--> Marry <--RelatedTo--> Propose <--Synonym--> Recommend 