Favorable is derived from Favor. Favor would make you want to Thank. Acknowledge is a type of Thank. Acknowledge is a synonym of Confess. 
Like is related to Shell. Shell is a type of Housing. 
Favorable --DerivedFrom--> Favor --CausesDesire--> Thank <--IsA-- Acknowledge <--Synonym--> Confess 
Like <--RelatedTo--> Shell --IsA--> Housing 