An estimate can be unofficial.Logical formLearned from100 sentences. A report can be unofficial.Logical formLearned from100 sentences. An embassy can be unofficial.Logical formLearned from98 sentences. (Election results) can be unofficial.Logical formLearned from96 sentences. A match can be unofficial.Logical formLearned from96 sentences. A photo can be unofficial.Logical formLearned from94 sentences. A word can be unofficial.Logical formLearned from94 sentences. Meetings can be unofficial.Logical formLearned from94 sentences. A support can be unofficial.Logical formLearned from92 sentences. A relationship can be unofficial.Logical formLearned from91 sentences. An office can be unofficial.Logical formLearned from91 sentences. A mission can be unofficial.Logical formLearned from91 sentences. A (death toll) can be unofficial.Logical formLearned from90 sentences. A cease-fire can be unofficial.Logical formLearned from86 sentences. A ban can be unofficial.Logical formLearned from85 sentences.