The stupendous power of the Tevatron made possible the 1995 discovery of the top quark - the last of six flavors of quarks predicted by the standard model theory of particle physics.
Does this next sentence follow, given the preceding text?
Particle physics is a field that is easy to understand 

pick from the following.
[+] Yes;
[+] It's impossible to say;
[+] No;
It's impossible to say