system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5 The Standard Model of particle physics

Quarks, Leptons, Bosons, what the hell does that all mean?
gpt
There are four forces of nature. You've all probably heard of electromagnetism. There are two more which are less know but just as important. The strong force holds every nucleus together and the weak force is responsible for radioactivity. The bosons are the carriers of these four forces. You have photons for electromagnetism, gluons for the strong force and the W and Z bosons for the weak force. Gravity is an outsider and doesn't have a boson for as far as we know.
 
The quarks are the buildingblocks of protons and neutrons. Those quarks are held together by the strong force. Leptons are a bit rarer and less known. The most common lepton is the electron and revolves around a nucleus. The force that keeps the electrons around the nucleus is electromagnetism. After all, the electrons are negativly charged and the protons in the nucleus positive. 
I hope this clears things up a bit, but this explanation is far from complete. If you have any questions still, don't be afraid to ask.