If 2 PCs have Sentinel feat do they cancel eachothers reaction…

If 2 PCs have Sentinel feat do they cancel eachothers reaction attacks if the other is attacked by an enemy?

If 2 PCs have Sentinel feat do they cancel eachothers reaction attacks if the other is attacked by an enemy?Correct – 3rd bullet point would not activate — Mike Mearls (@mikemearls) July 30, 2017