Domain: geography (Thematic Map Interpretation)
Problem: This is a map showing the locations of various types of infrastructure, including different flood risk zones (from very low risk to very high risk). Considering the spatial distribution of educational institutions among the five risk categories shown on the map and combined with the actual flood frequency data in the region, which specific risk zone category (very low risk, low risk, medium risk, high risk, or very high risk) has the largest number of educational institutions?
Answer: Medium Risk