Large is related to Choice. Choice is a synonym of Select. Select is a synonym of Pick. Pick is related to Choose. 
Negotiation is derived from Negotiate. Negotiation is a type of Discussion. Discussion is derived from Discuss. 
Large <--RelatedTo--> Choice <--Synonym--> Select <--Synonym--> Pick <--RelatedTo--> Choose 
Negotiate <--DerivedFrom-- Negotiation --IsA--> Discussion --DerivedFrom--> Discuss 