An (alcohol abuse) can be sustained.Logical formLearned from6 sentences. (Plasma levels) can be sustained.Logical formLearned from6 sentences. A livelihood can be sustained.Logical formLearned from6 sentences. Forms can be sustained.Logical formLearned from6 sentences. A public trust can be sustained.Logical formLearned from6 sentences. A (reading program) can be sustained.Logical formLearned from6 sentences. A (business success) can be sustained.Logical formLearned from6 sentences. A mobility can be sustained.Logical formLearned from6 sentences. A grief can be sustained.Logical formLearned from6 sentences. A (military presence) can be sustained.Logical formLearned from6 sentences. A (growth track) can be sustained.Logical formLearned from6 sentences. A strengthening can be sustained.Logical formLearned from6 sentences. A current-account deficit can be sustained.Logical formLearned from6 sentences. Current-account deficits can be sustained.Logical formLearned from6 sentences. A narrowing can be sustained.Logical formLearned from6 sentences.