(Gum disease) may be mentioned.Logical formLearned from4 sentences. Defenses can be against (gum disease symptoms).Logical formLearned from4 sentences. A cure can be for (onset gum disease).Logical formLearned from4 sentences. Treatment of recedding gums may increase chances of preventing a progression of a disease.Logical formLearned from4 sentences. A gum can be organic.Logical formLearned from4 sentences. A cause can be for bleeding gums.Logical formLearned from4 sentences. A problem may be caused by recedding gums.Logical formLearned from4 sentences. Risks can be constituted-of-or-filled-with (gum recession).Logical formLearned from4 sentences. (Gum infection) can be (risk factor).Logical formLearned from4 sentences. A link can be between (gum diseases).Logical formLearned from4 sentences. Gums may undergo a bleeding.Logical formLearned from4 sentences. A gum may pertain-to the world.Logical formLearned from4 sentences. A mouth may show gums.Logical formLearned from4 sentences. Open cuts can be in gums.Logical formLearned from4 sentences. A disease can be constituted-of-or-filled-with gums.Logical formLearned from4 sentences.