Final answer:
The question lacks the necessary details to provide a specific answer regarding how Ivan would respond to a question or what question he may have posed.
Step-by-step explanation:
The question provided does not contain sufficient context or details to answer accurately. It seems to be requesting an interpretation of an exercise related to 'Ivan' - possibly a character from a text or a party to a problem scenario. Without additional information on the content of the exercise or the subject it relates to, it is not possible to determine how Ivan answered a question or what the question he made was. If the student can provide more details about the exercise, such as the text it involves or the specific problem under consideration, a more accurate and helpful response can be given.