 Complete the following phrase:  The Jibril Agreement  was a prisoner exchange deal which took place on May 21, 1985 between the Israeli government, then headed by Shimon Peres, and the Popular Front for the Liberation of Palestine - General Command an organization often known as just PFLP-GC. As part of the agreement, Israel released 1,150 security prisoners held in Israeli prisons in exchange for three Israeli prisoners Yosef Grof, Nissim Salem, Hezi Shai captured during the 