Knocks can be soft.Logical formLearned from18 sentences. A button can be soft.Logical formLearned from18 sentences. A crash can be soft.Logical formLearned from18 sentences. A tenor can be soft.Logical formLearned from18 sentences. Soft drinks can be in schools.Logical formLearned from18 sentences. A summer can be soft.Logical formLearned from18 sentences. An exterior can be soft.Logical formLearned from18 sentences. A name can be soft.Logical formLearned from18 sentences. Slopes can be soft.Logical formLearned from18 sentences. Jackets can be soft.Logical formLearned from18 sentences. A middle can be soft.Logical formLearned from18 sentences. A takeoff can be soft.Logical formLearned from18 sentences. Men can be soft.Logical formLearned from18 sentences. A rhetoric can be soft.Logical formLearned from18 sentences. A month can be soft.Logical formLearned from18 sentences.