I want to know the answer to the following question:
Who was assassinated on 1 March 2009?
All the background I'm provided with is that "On 2 March 2009, however, Vieira was assassinated by what preliminary reports indicated to be a group of soldiers avenging the death of the head of joint chiefs of staff, General Batista Tagme Na Wai.". Is that enough to answer the question?
Answer: yes