Objects in image: Person, Woman, Man, Girl, Clothing, Footwear, Sports uniform
Text visible in image: DREN, CHIL, DRE, E, st, stoswald's*, LEUYAEMY, CHIL, CHILDREN, LEUKAEMIA, Bupa, Brug, 2904, Bupa, 21758, nba
Question: what number is one of the runners associated with?
Answers: 21758, 21758, 21758, 21758, 2904, 2904, 21758, 21758, children with leukaemia, 21758