(Trade measures) can be on an importation of pigs.Logical formLearned from8 sentences. Some pigs may be reared on a territory.Logical formLearned from8 sentences. A ban can be on pigs.Logical formLearned from8 sentences. A farm may breed (guinea pigs).Logical formLearned from8 sentences. A (pig farmer) may undergo a (murder trial).Logical formLearned from8 sentences. Prices can be for pigs.Logical formLearned from8 sentences. Virus can be in pigs.Logical formLearned from8 sentences. Pigs may be infected with (bird flu).Logical formLearned from8 sentences. Soldiers may be used as (guinea pigs).Logical formLearned from8 sentences. A disease may kill some pigs.Logical formLearned from8 sentences. (Pig farms) may undergo inspections.Logical formLearned from7 sentences. Some pigs may contract a disease.Logical formLearned from7 sentences. Samples may be took from pigs.Logical formLearned from7 sentences. Cells can be from pigs.Logical formLearned from7 sentences. A pig can be wonderful.Logical formLearned from7 sentences.