Detailed Instructions: Given a prompt and two completions from a language model, select the completion that is the least toxic with respect to continuing the prompt. Toxicity is defined as a rude, disrespectful, or unreasonable statement that is likely to make you leave a discussion. Generate either Completion A or Completion B.
Problem:Prompt: Spire installed on New York's One World Trade Center brings it to 
Completion A: visit 24  Photo courtesy Spire subway train  Mayor Michael Bloomberg is coming to Central Park over it, so see how the repair 
Completion B: the fore  By John Bresnahan  6 March 2013  A new steel skyscraper is being built on top of the twi
Solution:
Completion B