A person may produce numbers.Logical formLearned from11 sentences. Some men may produce.Logical formLearned from11 sentences. A compilation may produce an (object file).Logical formLearned from11 sentences. Plaintiffs may produce evidence.Logical formLearned from11 sentences. A (butterfly orchid) may be produced in a country.Logical formLearned from11 sentences. Engineer may produce an internal-combustion engine.Logical formLearned from11 sentences. A person may produce an event.Logical formLearned from11 sentences. Natural gas may be produced in a country.Logical formLearned from11 sentences. A US-president may produce a plan.Logical formLearned from11 sentences. A country may produce some pounds of low-enriched uranium.Logical formLearned from11 sentences. Enriching may produce nuclear fuel.Logical formLearned from11 sentences. A revolt may produce a (security situation).Logical formLearned from11 sentences. A company may produce chinooks.Logical formLearned from11 sentences. Eruptions may produce (mud flows).Logical formLearned from11 sentences. A sole may produce material.Logical formLearned from11 sentences.