A human can be grubby.Logical formLearned from2 sentences. A monster can be grubby.Logical formLearned from2 sentences. Dolls can be grubby.Logical formLearned from2 sentences. An envelope can be grubby.Logical formLearned from2 sentences. A sheet can be grubby.Logical formLearned from2 sentences. A bowl can be grubby.Logical formLearned from2 sentences. A cord can be grubby.Logical formLearned from2 sentences. Goblins can be grubby.Logical formLearned from2 sentences. A mess can be grubby.Logical formLearned from2 sentences. Food can be grubby.Logical formLearned from2 sentences. An attempt can be grubby.Logical formLearned from2 sentences. A house can be grubby.Logical formLearned from2 sentences. A fingernail can be grubby.Logical formLearned from2 sentences. Hands can be grubby.Logical formLearned from2 sentences. A transaction can be grubby.Logical formLearned from2 sentences.