If JFET leaves or announces that they are leaving the John Fetterman party before Jan 1, 2027, then the market resolves to Yes. If JFET changes their official party registration from Republican to another party or to independent/unaffiliated status, or announces they are no longer a member of the John Fetterman party, or is expelled from the John Fetterman party by official party action, then the market will resolve to Yes. This market will close and expire early if the event occurs.