A feudal system can be medieval.Logical formLearned from12 sentences. Houses can be feudal.Logical formLearned from12 sentences. Conflicts can be feudal.Logical formLearned from12 sentences. A pattern can be feudal.Logical formLearned from12 sentences. An arrangement can be feudal.Logical formLearned from12 sentences. A feudal system may undergo a development.Logical formLearned from12 sentences. Arrangements can be feudal.Logical formLearned from12 sentences. A suzerainty can be feudal.Logical formLearned from12 sentences. Feudal lords can be on a whim.Logical formLearned from12 sentences. Feudal lords may take a land.Logical formLearned from12 sentences. A backwater can be feudal.Logical formLearned from12 sentences. Power may pertain-to feudal lords.Logical formLearned from12 sentences. A group can be feudal.Logical formLearned from12 sentences. An oath can be feudal.Logical formLearned from12 sentences. A (land ownership) can be feudal.Logical formLearned from12 sentences.