Sunlight is a different concept from Shadow. Shadow is related to Strong. Strong is a synonym of Warm. 
Dress is the opposite of Suit. Suit is related to Birthday. Birthday is related to Type. Type is related to Oak. 
Sunlight <--DistinctFrom--> Shadow <--RelatedTo--> Strong <--Synonym--> Warm 
Dress <--Antonym--> Suit <--RelatedTo--> Birthday <--RelatedTo--> Type <--RelatedTo--> Oak 