premise: It is convenient to classify a child 's onset ages and completion ages as `` advanced '' , `` moderate '' ( modal ) , or `` delayed '' according to whether the child 's age equivalent `` dots '' appeared to the left of , upon , or to the <mask> of the appropriate short transverse line .
hypothesis: the proper context for <mask> here should be an abstract idea of that which is due to a person or governmental body by law or tradition or nature; ; - Eleanor Roosevelt