text: Very interesting and moving documentary about the World Trade Center tragedy on 11th September 2001.The main theme of it is the heroism of American fire-fighters who tried to rescue as many people as they could.The film is deeply emotional and rather disturbing-many people seen on screen have lost their lives!Recommended.
query: Very interesting and moving documentary about the World
gen_review:  Trade Center tragedy on 11th September 2001.The main theme of it is the heroism of American fire-fighters who tried to rescue as many people as they could.The film is deeply emotional and rather disturbing-many people seen on screen have lost their lives!Recommended.
reference_response:   Trade Center tragedy on 11th September 2001.The main theme of it is the heroism of American fire-fighters who tried to rescue as many people as they could.The film is deeply emotional and rather disturbing-many people seen on screen have lost their lives!Recommended.<|endoftext|>
query_reference_response: Very interesting and moving documentary about the World  Trade Center tragedy on 11th September 2001.The main theme of it is the heroism of American fire-fighters who tried to rescue as many people as they could.The film is deeply emotional and rather disturbing-many people seen on screen have lost their lives!Recommended.<|endoftext|>