Checks can be on cows.Logical formLearned from9 sentences. Cows can be mindless.Logical formLearned from9 sentences. Cases of mad disease may be discovered in cows.Logical formLearned from9 sentences. A cow may test positive for mad-cow disease.Logical formLearned from9 sentences. A country may export cows to some countries.Logical formLearned from9 sentences. A farm may quarantine some head of cows.Logical formLearned from9 sentences. A cow can be in a state of a US-city.Logical formLearned from9 sentences. A cow may live for some years.Logical formLearned from9 sentences. Cows may be infected with anthrax.Logical formLearned from9 sentences. Cows can be frozen.Logical formLearned from9 sentences. Lives may pertain-to cows.Logical formLearned from8 sentences. A (milk cow) can be diseased.Logical formLearned from8 sentences. Origins may pertain-to a cow.Logical formLearned from8 sentences. Cows can be smuggled.Logical formLearned from8 sentences. A cow can be from a herd.Logical formLearned from8 sentences.