Do you want to watch the 2008 Olympic Games in China?

I just got this from the email. I don't think there's really such a contest, but try answering the questions just for fun.

WIN 2 AIRLINE TICKETS ALL EXPENSES PAID TO THE 2008 OLYMPIC GAMES IN CHINA

To participate is very easy. Just view the above photo, correctlyanswer the following questions and send your answers to theInternational Olympic Committee:

1. Which student seems to appear tired / sleepy?
2. Which ones are male twins?
3. Which ones are the female twins?
4. How many women are in the group?
5. Which one is the teacher?