A person may represent a generation.Logical formLearned from20 sentences. Sons may undergo generations.Logical formLearned from20 sentences. A burden can be for generations.Logical formLearned from20 sentences. A generation may pass.Logical formLearned from20 sentences. A new generation may pertain-to a configuration.Logical formLearned from20 sentences. A pest may undergo generations.Logical formLearned from20 sentences. A family can be over some generations.Logical formLearned from20 sentences. (Cell phones) may undergo a generation.Logical formLearned from20 sentences. Generations may be passed.Logical formLearned from20 sentences. Men may pertain-to a last generation.Logical formLearned from20 sentences. A new generation can be constituted-of-or-filled-with painters.Logical formLearned from20 sentences. A new generation can be constituted-of-or-filled-with teenagers.Logical formLearned from20 sentences. Rebels may undergo a generation.Logical formLearned from20 sentences. A male may spread a word to generations.Logical formLearned from20 sentences. Songwriters may undergo a generation.Logical formLearned from20 sentences.