One-third may pertain-to (gas reserve).Logical formLearned from11 sentences. Gas can be in a subway.Logical formLearned from11 sentences. A (sarin nerve gas) can be lethal.Logical formLearned from11 sentences. A (nerve gas attack) may pertain-to a cult.Logical formLearned from11 sentences. Gas may surround young stars.Logical formLearned from11 sentences. An oversupply can be constituted-of-or-filled-with gas.Logical formLearned from11 sentences. A (gas attack) can be preemptive.Logical formLearned from11 sentences. Planners may see a (gas attack).Logical formLearned from11 sentences. (Gas stations) can be in a country.Logical formLearned from11 sentences. Gas can be elusive.Logical formLearned from11 sentences. An action may pertain-to gas.Logical formLearned from11 sentences. Gas can be an oxygen.Logical formLearned from11 sentences. Enough can be for gas.Logical formLearned from11 sentences. (Gas guzzling suvs) may pertain-to a person.Logical formLearned from11 sentences. Gas can be a natural gas.Logical formLearned from11 sentences.