Solution is related to Issue. Issue is related to Care. Care is a synonym of Charge. Charge is a synonym of Accusation. 
Reader is a type of Person. Reader is a type of Scholar. Scholar is a type of Intellectual. 
Solution <--RelatedTo--> Issue <--RelatedTo--> Care <--Synonym--> Charge <--Synonym--> Accusation 
Person <--IsA-- Reader --IsA--> Scholar --IsA--> Intellectual 