Herbivores
(Why? Grass-eaters are herbivores.)
Hope this helps! I added a second cladogram to help with any confusion because I can see how you got stuck with the first one :)
The correct term is ejaculation
Ejaculation refers to the discharge of semen from the male reproductory tract, usually accompanied by orgasm. It is the final stage and natural objective of male sexual stimulation, and an essential component of natural conception.