Favor is the opposite of Discrimination. Racism is a type of Discrimination. Racism is a type of Bias. 
Measurement is related to Long. Long is a synonym of Tall. Tall is related to Big. 
Favor <--Antonym--> Discrimination <--IsA-- Racism --IsA--> Bias 
Measurement <--RelatedTo--> Long <--Synonym--> Tall <--RelatedTo--> Big 