Definition: In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.
Input: Question: How many years after it's creation did the Orlando Army Air Base host the advanced tactical training of the The 743d Bombardment Squadron? Passage:The 743d Bombardment Squadron was first activated at Alamogordo Army Air Field, New Mexico on 1 June 1943, one of the four squadrons of the 455th Bombardment Group. The initial cadre for the squadron was drawn from the 302d Bombardment Group. In July, a group cadre was given advanced tactical training by the Army Air Forces School of Applied Tactics at Orlando Army Air Base and Pinecastle Army Air Field, Florida. After organizing at Alamogordo, the squadron moved to Utah, where the ground echelon was stationed at Kearns Army Air Base, although flying operations were based at Salt Lake City Army Air Base. After completing training at Langley Field, Virginia, the squadron departed the United States for the Mediterranean Theater of Operations in December 1943. The air echelon began staging through Mitchel Field, New York to ferry their Liberators via the southern ferry route. The ground echelon sailed on the SS Charles Brantley Aycock.


a