A middle may pertain-to a dish.Logical formLearned from19 sentences. A middle may pertain-to a first period.Logical formLearned from19 sentences. A middle may pertain-to a vessel.Logical formLearned from19 sentences. A middle may pertain-to a volume.Logical formLearned from19 sentences. A (middle class) may undergo a rise.Logical formLearned from19 sentences. A middle can be a time.Logical formLearned from19 sentences. A middle may pertain-to sentences.Logical formLearned from19 sentences. Persons can be in a middle of a struggle.Logical formLearned from19 sentences. A middle may pertain-to a zoo.Logical formLearned from19 sentences. A middle may pertain-to a bullpen.Logical formLearned from19 sentences. A country can be in a middle of a crisis.Logical formLearned from19 sentences. Persons can be in a middle of season.Logical formLearned from19 sentences. A middle may pertain-to reading.Logical formLearned from19 sentences. A middle may pertain-to days.Logical formLearned from19 sentences. A middle may pertain-to 90s.Logical formLearned from19 sentences.