the first thing you do when you Learn is Observe. University can be used for Learn. you are likely to find Poet in/at/on University. Poet is a type of Writer. 
Assess is a type of Charge. Assess is a synonym of Evaluate. Evaluate is etymologically related to Evaluation. Evaluation is related to Price. 
Observe <--HasFirstSubevent-- Learn <--UsedFor-- University <--AtLocation-- Poet --IsA--> Writer 
Charge <--IsA-- Assess <--Synonym--> Evaluate --EtymologicallyRelatedTo--> Evaluation <--RelatedTo--> Price 