請教8老師和前輩，申請父母移民DS 260表上Is your spouse immigrating to the U.S. wi

請教8老師和前輩，同時申請父母移民，他們分別有case number，那麽

DS 260表上Is your spouse immigrating to the U.S. with you?如何回答？

如果選No，接下來Is your spouse immigrating to the U.S. at a later date to join you?這個問題又如何回答？謝謝!