| 1 | A | B | C | D |
| --- | --- | --- | --- | --- |
| 2 | Lee Si-young - Athletic Awards |  |  |  |
| 3 | Year | Award | Category | Result |
| 4 | 2010 | 7th Annual Women's Amateur Boxing Competition | N/A | Won |
| 5 | 2010 | 10th KBI National Lifestyle Athletics Boxing Championship | women's 50-kg | Won |
| 6 | 2011 | 47th Seoul Amateur Boxing Match | women's 48-kg | Won |
| 7 | 2011 | 7th National Amateur Boxing Championships | Referee Stopped Contest | Won |
| 8 | 2012 | 42nd Seoul Boxing Prematch Amateur Boxing Federation | women's 48-kg | Won |
| 9 | 2012 | 33rd Presidents cup Amateur Boxing Contest | women's 48-kg | Won |
| 10 | 2012 | National Amateur Boxing Championships | women's under 48-kg light flyweight | final round |
| 11 | 2013 | 24th National Amateur Boxing Championships | women's 48-kg | Won |

Question: How did Lee Si-young perform in the 47th Seoul Amateur and the 7th National Amateur Boxing matches in 2011?
Answer: In 2011, Lee Si-young won the women's 48-kg category in the 47th Seoul Amateur Boxing Match and the Referee Stopped Contest in the 7th National Amateur Boxing Championships.