 Strong Comparative Probability For all outcomes \(x_1,x_2,x_3,x_4\), acts \(f, g\) and disjoint events \(A,B\): if \(x_1\succ x_2\) and \(x_3\succ x_4\), then \(x_1Ax_2Bf\succeq x_2Ax_1Bf\) iff \(x_3Ax_4Bg\succeq x_4Ax_3Bg\).