Load is a synonym of Lot. Lot is a synonym of Collection. Fleet is a type of Collection. 
Elder is similar to Elderly. Elderly is related to Depend. Depend is related to Rely. 
Load <--Synonym--> Lot <--Synonym--> Collection <--IsA-- Fleet 
Elder <--SimilarTo--> Elderly <--RelatedTo--> Depend <--RelatedTo--> Rely 