Obstacles can be to a (peace process).Logical formLearned from37 sentences. A person may overcome an obstacle.Logical formLearned from37 sentences. An obstacle can be to a (peace deal).Logical formLearned from37 sentences. A deal may face obstacles.Logical formLearned from37 sentences. A fact can be an obstacle.Logical formLearned from37 sentences. An obstacle can be in a life.Logical formLearned from37 sentences. Obstacles can be everyday.Logical formLearned from37 sentences. Obstacles can be republican.Logical formLearned from37 sentences. An obstacle can be basic.Logical formLearned from37 sentences. An obstacle can be to a (peace agreement).Logical formLearned from37 sentences. An obstacle can be unforeseen.Logical formLearned from37 sentences. Obstacles may emerge.Logical formLearned from37 sentences. An obstacle can be in a (peace process).Logical formLearned from37 sentences. An obstacle can be to a goal.Logical formLearned from36 sentences. Some obstacles can be in a path.Logical formLearned from36 sentences.