Documents may contain evidence.Logical formLearned from35 sentences. A document may contain an information.Logical formLearned from35 sentences. Statements may contain words.Logical formLearned from35 sentences. Some boxes may contain some (file folders).Logical formLearned from35 sentences. A (voting system) may contain a (programming error).Logical formLearned from35 sentences. A document may contain a complaint.Logical formLearned from35 sentences. Air may contain oxygen.Logical formLearned from35 sentences. Violence may be contained.Logical formLearned from35 sentences. (Baby food) may contain chinese milk.Logical formLearned from35 sentences. A book may contain sections.Logical formLearned from35 sentences. Chocolates may contain a (chemical melamine).Logical formLearned from35 sentences. Some records may contain information.Logical formLearned from35 sentences. Information may be contained in reports.Logical formLearned from35 sentences. A product may contain ingredients.Logical formLearned from35 sentences. A memoir may contain some fabrications.Logical formLearned from35 sentences.