Question: Controversy and discussion erupted on internet forums on 28 February 2007, when publicity was given to Essjay, a prominent Wikipedia administrator and editor, having claimed false credentials which were published in a magazine. Internet encyclopedia Wikipedia co-founder Jimbo Wales was travelling in India, and at 06:42 on March 3 he issued a statement that further information had come to his attention and he had asked the editor to resign his positions of trust within the community. At 03:17 on March 4 Essjay announced on his user talk page that he had retired and was no longer active on Wikipedia.

Wikipedia was launched by Jimbo Wales.
Answer: yes
Question: Historians estimate that 800,000 Chechens were stuffed into rail cars and deported to Kazakhstan and Siberia, and 240,000 of them died en route.

Stalin deported 800,000 Chechens.
Answer: no
Question: In London around 11am the march assembles on Camberwell Green. About 250 people are here, from many parts of Britain; I meet marchers from Newcastle, Manchester, Leicester, and especially organized-labor stronghold Sheffield. The sky is grey but the atmosphere is convivial; five members of London's Metropolitan Police are present, and they're all smiling. Most marchers are young, some as young as high school age, but a few are older; some teachers, including members of the Lewisham and Sheffield chapters of the National Union of Teachers, are carrying banners in support of their students.

Camberwell Green is in London.
Answer:
yes