An obstacle can be in a bid.Logical formLearned from17 sentences. An obstacle can be to talks.Logical formLearned from17 sentences. An obstacle can be to efforts.Logical formLearned from17 sentences. An obstacle can be to an effort.Logical formLearned from17 sentences. An obstacle can be to education.Logical formLearned from17 sentences. An obstacle can be a government.Logical formLearned from17 sentences. Obstacles can be to change.Logical formLearned from17 sentences. Obstacles may come_up in a life.Logical formLearned from17 sentences. A road to game may have some obstacles.Logical formLearned from17 sentences. An obstacle can be to support.Logical formLearned from17 sentences. Obstacles can be crazy.Logical formLearned from17 sentences. An obstacle can be to a return.Logical formLearned from17 sentences. An (obstacle course) may pertain-to a person.Logical formLearned from17 sentences. A deal may face some obstacles.Logical formLearned from17 sentences. A company may face obstacles.Logical formLearned from17 sentences.