(Paper processes) may be completed for a cost of a (postage stamp).Logical formLearned from2 sentences. A sale may pertain-to (postage stamps).Logical formLearned from2 sentences. Funding can be for a postage.Logical formLearned from2 sentences. Some (postage stamps) may commemorate persons of 1970s.Logical formLearned from2 sentences. A (postage stamp) may flutter to the ground.Logical formLearned from2 sentences. An array can be about a size of a (postage stamp).Logical formLearned from2 sentences. Cost may pay postage.Logical formLearned from2 sentences. A (postage envelope) can be prepaid.Logical formLearned from2 sentences. A (postage envelope) can be white.Logical formLearned from2 sentences. A (postage envelope) can be plain.Logical formLearned from2 sentences. (Operating expenses) may be financed through (postage rates).Logical formLearned from2 sentences. (Postage stamps) may pertain-to an international-political-entity.Logical formLearned from2 sentences. A cost can be a price of postage.Logical formLearned from2 sentences. A piece can be constituted-of-or-filled-with postage.Logical formLearned from2 sentences. A request can be for postage.Logical formLearned from2 sentences.