Stamps can be in a series.Logical formLearned from14 sentences. A male can be a stamp.Logical formLearned from14 sentences. Stamps can be in use.Logical formLearned from14 sentences. Stamps may be sold.Logical formLearned from14 sentences. A (commemorative stamp) may pertain-to a country.Logical formLearned from14 sentences. (Postage stamps) may undergo an introduction.Logical formLearned from14 sentences. A stamp can be yellow.Logical formLearned from14 sentences. Working families may receive (food stamps).Logical formLearned from14 sentences. (Food stamps) may undergo an issuance.Logical formLearned from14 sentences. (Food stamps) can be in a us-state.Logical formLearned from14 sentences. Persons can be with stamps.Logical formLearned from14 sentences. A (stamp set) may pertain-to persons.Logical formLearned from14 sentences. (Stamp duty) can be on properties.Logical formLearned from14 sentences. Part may pertain-to a stamp.Logical formLearned from14 sentences. A card may use a (stamp set).Logical formLearned from14 sentences.