An acne can be chronic.Logical formLearned from43 sentences. Problems can be with acne.Logical formLearned from41 sentences. An acne can be severe.Logical formLearned from39 sentences. An acne may disappear.Logical formLearned from38 sentences. An acne can be serious.Logical formLearned from35 sentences. A medicine can be for acne.Logical formLearned from34 sentences. A visit can be by an (acne fairy).Logical formLearned from34 sentences. Acne may undergo a development.Logical formLearned from34 sentences. An (acne fairy) can be teen.Logical formLearned from34 sentences. Forms can be constituted-of-or-filled-with acne.Logical formLearned from33 sentences. An acne can be on a face.Logical formLearned from32 sentences. A severity may pertain-to an acne.Logical formLearned from32 sentences. A battle can be against acne.Logical formLearned from32 sentences. An acne can be teen.Logical formLearned from32 sentences. An (acne drug) can be controversial.Logical formLearned from31 sentences.