Advances can be in recovery of xenon.Logical formLearned from2 sentences. Xenon may be used as a general anesthetic.Logical formLearned from2 sentences. A xenon may be launched in some countries.Logical formLearned from2 sentences. A base can be on a (planet xenon).Logical formLearned from2 sentences. A (gas xenon) can be radioactive.Logical formLearned from2 sentences. Traces may pertain-to a (gas xenon).Logical formLearned from2 sentences. Xenon can be a nightclub.Logical formLearned from2 sentences. A compound can be constituted-of-or-filled-with xenon.Logical formLearned from2 sentences. A xenon may be powered by (turbodiesel engine).Logical formLearned from2 sentences. A xenon may be received in a continent.Logical formLearned from2 sentences. Xenon can be in the atmosphere.Logical formLearned from2 sentences. Options may include (xenon headlamps).Logical formLearned from2 sentences. Xenon may undergo concentration.Logical formLearned from2 sentences. Xenon may hide headlamps.Logical formLearned from2 sentences. Options may include (xenon headlights).Logical formLearned from2 sentences.