Some boat can be in a fog.Logical formLearned from5 sentences. Fog may give a scene a quality.Logical formLearned from5 sentences. Visibility can be due to a fog.Logical formLearned from5 sentences. Fog can be on some course.Logical formLearned from5 sentences. A (fly ball) can be in a fog.Logical formLearned from5 sentences. A fog may roll_in during an evening.Logical formLearned from5 sentences. A fog may deepen.Logical formLearned from5 sentences. Fog may delay a start of a play.Logical formLearned from5 sentences. A fog can be constituted-of-or-filled-with (tobacco smoke).Logical formLearned from5 sentences. Fog may force a cancellation of a (downhill race).Logical formLearned from5 sentences. A shroud of fog may cover a course.Logical formLearned from5 sentences. Fog may develop in an interior.Logical formLearned from5 sentences. A fog may plague finals.Logical formLearned from5 sentences. Crashes can be in fog.Logical formLearned from5 sentences. (Olive uniforms) may be swallow_uped in a fog.Logical formLearned from5 sentences.