Ranks may pertain-to great powers.Logical formLearned from18 sentences. A person may rise in ranks.Logical formLearned from18 sentences. Ranks may pertain-to an (officer corps).Logical formLearned from18 sentences. Cards may pertain-to a rank.Logical formLearned from18 sentences. A male may gain a rank of captain.Logical formLearned from18 sentences. A hierarchy can be constituted-of-or-filled-with ranks.Logical formLearned from18 sentences. A symbol may pertain-to a rank.Logical formLearned from18 sentences. A male may lose a rank.Logical formLearned from18 sentences. Ranks can be higher.Logical formLearned from18 sentences. A rank may pertain-to a wearer.Logical formLearned from18 sentences. A lowercase letter may represent a rank.Logical formLearned from18 sentences. Ranks can be personal.Logical formLearned from18 sentences. Rank may undergo an indication.Logical formLearned from18 sentences. A rank can be emeritus.Logical formLearned from18 sentences. Appointment can be to a rank of associate professor.Logical formLearned from18 sentences.