Urgent:: There is no leading group to discuss the problem! Wait a minute!

A plane crashed on a desert island and only 10 people survived. At this time, the escape tool only has a rubber balloon basket that can hold 1 person, and there is no water or food. This 10 person is:

1. Entrepreneur: Go to new york to acquire large leading IT companies;

Inventor: He is studying a renewable and pollution-free new energy which will replace gasoline;

3. Doctor: I am studying the treatment plan for AIDS and have made a breakthrough;

4. Astronaut: Explore Mars and find a new planet suitable for human habitation;

5. Ecologist: responsible for saving the tropical rain forest;

6. International superstar: I am going to participate in a charity performance to help poor children in Africa;

7. Company employees: rushing home to visit the dying old mother;

8. Pilot: trying to find communication equipment in the wreckage of the plane to contact the outside world;

9. stewardess: rescue the wounded and try to find other living resources for the remaining survivors;

10. tramp.

1. Please draw lots from the above 10 roles to select a role (5 minutes);

2. State why your character uses escape tools. (Presentation time per person 1 minute, in turn).