Weak is related to Tender. Tender is a type of Change. Change is related to President. President is related to Officer. 
Athletic is related to Swim. Swim is related to Suit. Suit is a synonym of Agree. Agree is related to Treaty. 
Weak <--RelatedTo--> Tender --IsA--> Change <--RelatedTo--> President <--RelatedTo--> Officer 
Athletic <--RelatedTo--> Swim <--RelatedTo--> Suit <--Synonym--> Agree <--RelatedTo--> Treaty 