An outbreak may be discovered in a country.Logical formLearned from12 sentences. A swan may be discovered.Logical formLearned from12 sentences. A country may discover a virus.Logical formLearned from12 sentences. Explosives may be discovered.Logical formLearned from12 sentences. A leak may be discovered in a pipe.Logical formLearned from12 sentences. Children may be discovered.Logical formLearned from12 sentences. A canoe may be discovered.Logical formLearned from12 sentences. (Health officials) may discover that something-is-the-case.Logical formLearned from12 sentences. Attacks may be discovered.Logical formLearned from11 sentences. A priest may discover a cave.Logical formLearned from11 sentences. Bodies of some civilians may be discovered.Logical formLearned from11 sentences. Archaeologists may discover a tomb.Logical formLearned from11 sentences. Persons may discover a virus.Logical formLearned from11 sentences. A city may be discovered.Logical formLearned from11 sentences. A person may discover jazz.Logical formLearned from11 sentences.