A liquefied natural gas may undergo construction.Logical formLearned from12 sentences. Vehicles may run on compressed natural gas.Logical formLearned from12 sentences. A surplus can be constituted-of-or-filled-with natural gas.Logical formLearned from12 sentences. A (gas pipeline) may run.Logical formLearned from12 sentences. Gas may be extracted from a territory.Logical formLearned from12 sentences. Centrifuges may spin gas.Logical formLearned from12 sentences. A (gas explosion) can be at a (shoe store).Logical formLearned from12 sentences. Access to (world reserve) of gas may be required.Logical formLearned from12 sentences. Persons can be in a (poison gas attack).Logical formLearned from12 sentences. A male may run a (gas station).Logical formLearned from12 sentences. (Gas chambers) may pertain-to (death camps).Logical formLearned from12 sentences. Gas can be in a country.Logical formLearned from12 sentences. Symptoms can be constituted-of-or-filled-with (gas poisoning).Logical formLearned from12 sentences. Gas may be sent.Logical formLearned from12 sentences. A (tear gas use) may pertain-to a country.Logical formLearned from12 sentences.