An obstacle can be in paths.Logical formLearned from6 sentences. An obstacle can be to a candidacy.Logical formLearned from6 sentences. An obstacle can be to education.Logical formLearned from6 sentences. An obstacle can be to obtaining (health insurance).Logical formLearned from6 sentences. An obstacle can be to a romance.Logical formLearned from6 sentences. A person may deal with obstacles.Logical formLearned from6 sentences. A thicket of obstacles may thwart attempts.Logical formLearned from6 sentences. Obstacles can be to recruitment.Logical formLearned from6 sentences. (Obstacle courses) can be for victims.Logical formLearned from6 sentences. A step can be in overcomming an obstacle.Logical formLearned from6 sentences. An obstacle can be to efforts.Logical formLearned from6 sentences. A program may face obstacles.Logical formLearned from6 sentences. An agreement may face obstacles.Logical formLearned from6 sentences. Obstacles can be to improvement.Logical formLearned from6 sentences. Some parties may face obstacles.Logical formLearned from6 sentences.