A firm may be extracted.Logical formLearned from10 sentences. A country may extract weapons-grade plutonium.Logical formLearned from10 sentences. A medicine may be extracted from ciwujia.Logical formLearned from9 sentences. Uranium may be extracted from seawater.Logical formLearned from9 sentences. Images may be extracted.Logical formLearned from9 sentences. Some investigators may be extracted.Logical formLearned from9 sentences. Text may be extracted.Logical formLearned from9 sentences. A fluid may be extracted.Logical formLearned from9 sentences. Hydrogen may be extracted from natural gas.Logical formLearned from9 sentences. Persons may extract data.Logical formLearned from9 sentences. Information may be extracted from sources.Logical formLearned from9 sentences. Proteins may be extracted.Logical formLearned from9 sentences. Elements may be extracted.Logical formLearned from9 sentences. Seed may extract mask.Logical formLearned from9 sentences. A person may extract him-or-herself.Logical formLearned from9 sentences.