A fog can be cool.Logical formLearned from50 sentences. A fog can be eerie.Logical formLearned from50 sentences. A fog can be damp.Logical formLearned from49 sentences. A fog can be persistent.Logical formLearned from49 sentences. A fog can be constituted-of-or-filled-with war.Logical formLearned from49 sentences. A fog may roll.Logical formLearned from49 sentences. A fog can be thin.Logical formLearned from48 sentences. A fog may be lifted.Logical formLearned from47 sentences. A fog can be mysterious.Logical formLearned from46 sentences. A wall can be constituted-of-or-filled-with fog.Logical formLearned from46 sentences. Fog can be in an area.Logical formLearned from45 sentences. Fog can be in a world-city.Logical formLearned from44 sentences. A fog can be constituted-of-or-filled-with confusion.Logical formLearned from43 sentences. (Executive editor) can be on a fog.Logical formLearned from43 sentences. A plane may crash in fog.Logical formLearned from43 sentences.