Match the nuclear process given in column I with the appropriate option(s) in column II

A) Neutrinos are born during the process of nuclear fusion in the sun.B) As neutrons collide with heavy elements such as uranium or plutonium, the atoms break up into lighter elements and undergo beta decay as they become more stable. In reactors heavy water is used as moderator to decrease the speed of neutron.C) Beta decay of  2760Co nucleus followed by emission of two Gamma Rays from de-excitation of the daughter nucleus.D) Gamma Rays are produced during nuclear fusion.