Glad is related to Joy. Accomplishment can Joy. Accomplishment is related to Reward. Reward is the opposite of Penalty. 
Museum can be used for Research. Research can be used for Learning. Education can be used for Learning. 
Glad <--RelatedTo--> Joy <--CapableOf-- Accomplishment <--RelatedTo--> Reward <--Antonym--> Penalty 
Museum --UsedFor--> Research --UsedFor--> Learning <--UsedFor-- Education 