A (circulation center) can be weak.Logical formLearned from5 sentences. Life may undergo a circulation.Logical formLearned from5 sentences. Coins may be planned for circulation.Logical formLearned from5 sentences. A circulation can be at a time.Logical formLearned from5 sentences. A center of circulation may pass.Logical formLearned from5 sentences. Circulation can be small.Logical formLearned from5 sentences. A paper may increase a circulation.Logical formLearned from5 sentences. A part may pertain-to a (circulation mechanism).Logical formLearned from5 sentences. (Satellite imagery) may show a circulation.Logical formLearned from5 sentences. A disturbance may have a circulation.Logical formLearned from5 sentences. Circulation can be for a paper.Logical formLearned from5 sentences. A circulation can be abdominal.Logical formLearned from5 sentences. A (circulation mechanism) can be global.Logical formLearned from5 sentences. An atmospheric circulation can be tropical.Logical formLearned from5 sentences. Convection may develop over a center of circulation.Logical formLearned from5 sentences.