Answer:
Whether Edward can have the marriage annulled depends on the laws of the jurisdiction where they are married. In many legal systems, misrepresentation or fraud, especially regarding a significant matter like pregnancy, can be grounds for an annulment. If Edward can prove that Ramona knowingly provided false information about her pregnancy with the intention of inducing him to marry her, he may have a legal basis for seeking an annulment. However, legal outcomes can vary, and it's advisable for individuals in such situations to consult with a legal professional to understand the specific laws applicable to their case.