1. What was the primary legal issue in Gregory v. Helvering?
2. What was the holding of the court in Gregory v. Helvering?
3. Which of the following best describes the actions taken by Evelyn Gregory in the case?
4. What was the court's underlying reasoning regarding nonrecognition in this case?
5. What does Gregory v. Helvering signify in terms of tax law and corporate reorganizations?