Question: What is the name of the steel roller coaster located at Blackpool Pleasure Beach which is faster than another that is located at Alton Towers called Oblivion which is ranked the third fastest in the UK? 
Sentence (from "Oblivion (roller coaster)"): With a maximum speed of 68 mph, it is the third fastest roller coaster in the UK, behind Stealth at Thorpe Park and the Big One at Blackpool Pleasure Beach.
Relevant evidence: Yes