A surface may pertain-to a fog.Logical formLearned from5 sentences. Edges may pertain-to a fog.Logical formLearned from5 sentences. A chill may pertain-to a fog.Logical formLearned from5 sentences. Fog can be non-existent.Logical formLearned from5 sentences. A fog may undergo a use.Logical formLearned from5 sentences. Fog can be on a coast.Logical formLearned from5 sentences. Chemicals may drift with a fog.Logical formLearned from5 sentences. A fog can be serious.Logical formLearned from5 sentences. Persons may enter a fog.Logical formLearned from5 sentences. A fog may settle over a mind.Logical formLearned from5 sentences. A fog may part enough.Logical formLearned from5 sentences. A fog may pertain-to a dream.Logical formLearned from5 sentences. A person may be lost in a fog.Logical formLearned from5 sentences. A person may be surrounded by fog.Logical formLearned from5 sentences. A box may contain fog.Logical formLearned from5 sentences.