A fog can be a factor.Logical formLearned from8 sentences. Fog may start.Logical formLearned from8 sentences. A fog may be poisoned with smoke.Logical formLearned from8 sentences. A cover can be constituted-of-or-filled-with fog.Logical formLearned from8 sentences. Areas can be constituted-of-or-filled-with fogs.Logical formLearned from8 sentences. A fog can be constituted-of-or-filled-with disinformation.Logical formLearned from8 sentences. A (fog leather jacket) may pertain-to a world-city.Logical formLearned from8 sentences. Clouds can be fogs.Logical formLearned from8 sentences. A fog can be constituted-of-or-filled-with mystery.Logical formLearned from8 sentences. A beacon can be in fog.Logical formLearned from8 sentences. A caldron can be constituted-of-or-filled-with fog.Logical formLearned from8 sentences. Patches can be constituted-of-or-filled-with (morning fog).Logical formLearned from8 sentences. Water may exhale a fog.Logical formLearned from8 sentences. (Morning fog) may dissipate.Logical formLearned from8 sentences. A fog can be constituted-of-or-filled-with doubt.Logical formLearned from8 sentences.