(Energy sources) may damage an environment.Logical formLearned from5 sentences. A bicycle may be damaged.Logical formLearned from5 sentences. A tornado may damage a house.Logical formLearned from5 sentences. A river may be damaged.Logical formLearned from5 sentences. (Nerve cells) may be damaged.Logical formLearned from5 sentences. A bag may be damaged.Logical formLearned from5 sentences. Myelin may be damaged.Logical formLearned from5 sentences. A lot of property may be damaged.Logical formLearned from5 sentences. Sun may damage skin.Logical formLearned from5 sentences. Tobacco may damage health.Logical formLearned from5 sentences. Politicians may damage a (relief effort).Logical formLearned from5 sentences. An underfloor may be damaged as a result.Logical formLearned from5 sentences. Exposure may damage skin.Logical formLearned from5 sentences. Boats may be damaged on a month.Logical formLearned from5 sentences. Foundations may be damaged.Logical formLearned from5 sentences.