Update medico.md

Author: stevenah

_editions/2025/tasks/medico.md

@@ -66,7 +66,7 @@ Subtask 2: The evaluation for this subtask will consider both answer correctness
 #### Quest for insight
 
 Here are several research questions related to this challenge that participants can strive to answer in order to go beyond just looking at the evaluation metrics: 
-* How can AI models generate explanations that align with clinical reasoning and enhance trust among medical professionals?
+* Which types of explanations align with clinical reasoning and enhance trust among medical professionals?
 * How can visual attention mechanisms, uncertainty estimation, or multimodal reasoning be leveraged to provide meaningful justifications?
 * What are the most effective strategies for evaluating the quality and reliability of AI-generated explanations in GI diagnostics?
 * How can preprocessing and post-processing techniques be optimized to improve explainability while maintaining accuracy?