How many #1 seeds make the Semifinals?

This market will resolve to “Yes” if exactly 1 team ranked #1 advances to the 2025 March Madness Final Four. Otherwise, this market will resolve to “No”. if it is impossible for a certain number of #1 seeds to advance to the 2025 NCAA March Madness Final 4, according to the rules of the competition (i.e. they are eliminated) , the corresponding market will immediately resolve to “No”. If for any reason the Final Four participants are not know by May 31, 2025, 11:59 PM ET, this market will resolve to “0". The resolution source for this market will be information from the NCAA.