A (scale dimension) may characterize a hierarchy.Logical formLearned from2 sentences. (Level processes) can be in a (control hierarchy).Logical formLearned from2 sentences. An impossibility of reaching a description may enforce a (goal hierarchy) with goals.Logical formLearned from2 sentences. A hierarchy of notions may serve.Logical formLearned from2 sentences. Phenomena may take place on higher levels of hierarchy.Logical formLearned from2 sentences. A (computer program) can be a top of hierarchy.Logical formLearned from2 sentences. A level can be in a hierarchy of behavior.Logical formLearned from2 sentences. States of a level of a hierarchy may be interconnected.Logical formLearned from2 sentences. A hierarchy may consist of some levels.Logical formLearned from2 sentences. Whole steps may pertain-to a hierarchy.Logical formLearned from2 sentences. Figures may represent hierarchies of classifiers.Logical formLearned from2 sentences. Figures may show an expansion of some levels of a hierarchy of classifiers.Logical formLearned from2 sentences. A level of a hierarchy of classifiers may undergo a birth.Logical formLearned from2 sentences. Some level of a hierarchy may expand.Logical formLearned from2 sentences. A search can be for hierarchy.Logical formLearned from2 sentences.