Answer:
b) Should obstacle races be regulated to ensure the safety of its participants?
Step-by-step explanation:
A normative question is one that seeks to establish a scenario through the opinions and answers about that scenario. This type of question can never be answered objectively (such as "yes" or "no" for example) because it needs an elaborate answer that shows how something should be done. Simply put, a normative question will always ask "what should be done if ...?", "What would happen if ...?", "Should we do ...?". Based on this, we can state that, among the options given in the question, the sentence that represents a normative question is the sentence that is in the letter B.