Question: Would the tunnels at CERN fit onto the High Speed 1 rails?, Answer:Yes, Description of High Speed 1: high-speed railway between London and the Channel Tunnel, Fact1: High Speed 1 (HS1), legally the Channel Tunnel Rail Link (CTRL), is a 67-mile (108 km) high-speed railway., Fact2: The CERN collider is contained in a circular tunnel, with a circumference of 26.7 kilometres (16.6 mi)., Fact3: The circumference of a circle is the length of the enclosing boundary.
Step1: How long are the tunnels at the CERN collider?, Step2: How long is the High Speed 1 railway?, Step3: Is #1 less than or equal to #2?, Wikipedia page for step 1: CERN, Wikipedia page for step 2: High Speed 1, Wikipedia page for step 3: , not_definitive_answer: False, incorrect_answer: False