THE PURPOSE OF THIS AGREEMENT IS TO FUND RESEARCH SUPPORTING THE DEFENSE ADVANCED RESEARCH PROJECTS AGENCY DARPA INFORMATION INNOVATION OFFICE I2O OFFICEWIDE BROAD AGENCY ANNOUNCEMENT BAA. THIS EFFORT SHALL BE CARRIED OUT GENERALLY AS SET FORTH IN EXHIBIT B, RESEARCH DESCRIPTION DOCUMENT, DATED APRIL 19, 2023, AND IN THE RECIPIENTS PROPOSAL TITLED, SCALABLE OPERATIONS RESEARCH FOR TRANSPLANT EXCHANGE SORTE, DATED JANUARY 13, 2023, COPIES OF WHICH ARE IN THE POSSESSION OF BOTH PARTIES.