Q: In this task, you're given a question, along with three passages, 1, 2, and 3. Your job is to determine which passage can be used to answer the question by searching for further information using terms from the passage. Indicate your choice as 1, 2, or 3.
Question: Approximately how many NSA personnel are stationed at Fort Meade? Passage 1:In 2015, together with his bandmate David Bryant, Lemieux co-directed the experimental documentary short Quiet Zone about people with electromagnetic hypersensitivity living in the United States National Radio Quiet Zone in West Virginia. The film premiered in January 2015 at the International Film Festival Rotterdam where it was a part of the Tiger Awards Competition for Short Films 2015. At the 4th Canadian Screen Awards the film was nominated for Best Short Documentary by the Academy of Canadian Cinema & Television. A year later Lemieux directed Shambles (original French title: Maudite poutine), his feature film debut. The film premiered at the 2016 Venice Film Festival before going into theatrical release in Canada in 2017. The film garnered four Prix Iris nominations at the 19th Prix Iris in 2017.
 Passage 2:Turkey had been fighting PKK and other groups in southeastern and eastern Turkey for several decades. The Kurdish–Turkish conflict is estimated to have cost 40,000 lives. The Turkish government has publicly stated that it does not recognize a difference between the Syrian YPG forces and PKK, and says both are terrorist organizations. While the PKK has been designated as a Foreign Terrorist Organization by the United States, the United States' position on the YPG is that it is not a terrorist organization, a stance that has generated much conflict between the two NATO allies. Despite this, the CIA named the PYD as the "Syrian wing" of the PKK in its World Factbook on 23 January 2018. On 14 February, Director of National Intelligence described YPG as the Syrian wing of PKK in its new report.
 Passage 3:Initially called Camp Annapolis Junction, the post was opened as "Camp Admiral" in 1917 on acquired for a training camp. The post was called Camp Meade Cantonment by 1918, Camp Franklin Signal Corps school was located there and in 1919, the Camp Benning tank school—formed from the World War I Camp Colt and Tobyhanna schools—was transferred to the fort before the Tank Corps was disbanded. Renamed to Fort Leonard Wood (February 1928 – March 5, 1929), the fort's Experimental Motorized Forces in the summer and fall of 1928 tested vehicles and tactics in expedition convoys (Camp Meade observers had joined the in-progress 1919 Motor Transport Corps convoy). In 1929, the fort's 1st Tank Regiment encamped on the Gettysburg Battlefield. During World War II, Fort Meade was used as a recruit training post and prisoner of war camp, in addition to a holding center for approximately 384 Japanese, German, and Italian immigrant residents of the U.S. arrested as potential fifth columnists. The Second U.S. Army Headquarters transferred to the post on June 15, 1947; and in 1957, the post became headquarters of the National Security Agency.

A:
3