A pig may signs a card persons.Logical formLearned from12 sentences. A pig can be in a (photo lab).Logical formLearned from12 sentences. A pig may do work.Logical formLearned from12 sentences. A pig may sing.Logical formLearned from12 sentences. Pig can be smarter.Logical formLearned from12 sentences. A cross can be between a pig.Logical formLearned from12 sentences. A photo may show a pig.Logical formLearned from12 sentences. Pigs may undergo generations.Logical formLearned from12 sentences. A pig can be adorable.Logical formLearned from12 sentences. A pig can be sweet.Logical formLearned from12 sentences. Some pigs can be in a farm.Logical formLearned from12 sentences. A pig can be friendly.Logical formLearned from12 sentences. A virus may be transmitted by pigs.Logical formLearned from12 sentences. A (pig industry) may pertain-to a country.Logical formLearned from12 sentences. Pigs may swim.Logical formLearned from12 sentences.