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On Tuesday , Saudi security officials said three suspected al - Qaida militants were arrested in Jiddah , Saudi Arabia , in sweeps following the near - simultaneous suicide attacks on three residential compounds on the outskirts of Riyadh on May 12 .
 Saudi, Jiddah , Saudi Arabia, Saudi Arabia, Riyadh, al - Qaida, Saudi security officials, three suspected al - Qaida militants, three residential compounds on the outskirts of Riyadh, the outskirts of Riyadh
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 Saudi, Jiddah , Saudi Arabia, Saudi Arabia, Riyadh, al - Qaida, Saudi security officials, three suspected al - Qaida militants, three residential compounds on the outskirts of Riyadh, the outskirts of Riyadh