Luigi is taller than Mario?
Explanation
The statement "Luigi is taller than Mario" is true based on the characterization and design of the fictional characters in the Super Mario franchise. Luigi has always been portrayed as taller than Mario since their first appearance in the video game "Mario Bros" in 1983. This height difference has been consistently maintained throughout their subsequent appearances in various games, advertisements, and promotional material. Therefore, it can be affirmed that Luigi is indeed taller than Mario.