Question: Which high energy particle collider was completed first, the Tevatron or the Large Hadron Collider? 
Sentence (from "Tevatron"): The Tevatron was a synchrotron that accelerated protons and antiprotons in a 6.86 km, or 4.26 mi, ring to energies of up to 1 TeV, hence its name.
Relevant evidence: No