Answer:
i would say maybe 2, but it is confusing as none of them seem correct, I would reach out to your teacher.
Step-by-step explanation:
The reason i would say the Second one is that if t started in 2008 and continued till 2011, mabey it occurend annually on the same day? Im not sure.
As always make sure to back through your lessons and readings so you dont miss anything and can get closer to the ansew your teacher might want/expect. Also please do not copy-cut- and paste the above answers, reword.
~Woofer Books, Happy Learning