Obstacles can be immense.Logical formLearned from16 sentences. An obstacle can be decisive.Logical formLearned from16 sentences. An obstacle can be to employment.Logical formLearned from16 sentences. A person may overcame obstacles.Logical formLearned from16 sentences. A law may remove obstacles.Logical formLearned from16 sentences. An obstacle can be to a struggle.Logical formLearned from16 sentences. A compromise may be reached over an obstacle.Logical formLearned from16 sentences. An obstacle can be to a (peace settlement).Logical formLearned from16 sentences. Remarks may place obstacles.Logical formLearned from16 sentences. Obstacles can be to citizenship.Logical formLearned from16 sentences. An obstacle can be to elections.Logical formLearned from16 sentences. A decision can be an obstacle.Logical formLearned from16 sentences. Some obstacles can be to a reconciliation of christians.Logical formLearned from16 sentences. An obstacle can be to reaching a (peace deal).Logical formLearned from16 sentences. An obstacle can be a fact.Logical formLearned from16 sentences.