222045
Outdoor Men Women Indoor Men Women + = to a longer distance # = not officially ratified a = aided road course according to IAAF rule 260.28 OT = oversized track X = not ratified by IAAF because of disqualification after subsequently drug qualification of one athlete References External links
 IAAF, IAAF
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 IAAF, IAAF