generate questions: Turkey: The torch relay leg in Istanbul, held on April 3, started on Sultanahmet Square and finished in Taksim Square. Uyghurs living in Turkey protested at Chinese treatment of their compatriots living in Xinjiang. Several protesters who tried to disrupt the relay were promptly arrested by the police.
When was the torch in Istanbul? {sep_token} Where did the torch end up in Istanbul? {sep_token} Where did the torch start in Instanbul? {sep_token} Who protested for their compatriots who were in Xinjiang? {sep_token} What city was the Olympic Torch at on April 3rd? {sep_token} What is the name of the place in the city where the torch relay started in Turkey? {sep_token} Where did the torch relay finish in Turkey? {sep_token} What people in Turkey protested for their people living in China? {sep_token} What happened to protesters who tried to interrupt the carrying of the torch?