sentences:  In 2011, Amazon filed a new trademark application on Questville, and reactivated the Questville blog.On March 23, 2012, the staff announced that after almost seven years, Askville Bonus questions would cease being offered to Amazon Mechanical Turk in early April 2012 due to a change in operating strategies.On April 13, 2012, Askville staff posted a "Farewell from Askville Team".