Impressive is similar to Signal. Signal is related to Message. Commitment is a type of Message. 
Red is related to Energy. Energy is related to Strength. Strength is a synonym of Ability. Sensitivity is a type of Ability. 
Impressive <--SimilarTo--> Signal <--RelatedTo--> Message <--IsA-- Commitment 
Red <--RelatedTo--> Energy <--RelatedTo--> Strength <--Synonym--> Ability <--IsA-- Sensitivity 