 
 <prompt> text: ```Read di tori and ansa di kweshons.

Unlike chemists and physicists, wey usually dey do dia experiments using machines, biologists and medical researchers dey use living things like rats. But there dey three scientists wey don win Nobel prize wey actually choose to experiment on themselves - all in di name of science, as The Telegraph report. 1. Werner Forssmann (Nobel prize winner for 1956) Forssmann na German scientist. E study how to put pipe inside di heart to measure di pressure inside and decide whether patient need surgery. Experiments don dey do on horses before, so e wan try am with human patients. But e no dey allowed because di experiment dey too dangerous. Not giving up, Forssmann decide to experiment on himself. E anaesthetized im own arm and make cut, put pipe 30 centimeters inside im vein. E then climb two floors go di X-ray room before e push di pipe all di way inside im heart. 2. Barry Marshall (Nobel prize winner for 2005) Most doctors for di mid-20th century believe say _ na because of stress, spicy food or unusually large amount of stomach acid. But for 1979, Australian scientist wey im name na Robin Warren find say di disease fit dey related to bacteria wey dem call Helicobacter pylori. So e team up with im colleague, Barry Marshall, to continue di study. When dem deny dia request to experiment on patients, Marshall bravely drink some of di bacteria. Five days later, e lose im appetite and soon e dey vomit every morning - e truly get gastritis. 3. Ralph Steinman (Nobel prize winner for 2011) Dis Canadian scientist discover new type of immune system cell wey dem call dendritic cell. E believe say e get di ability to fight against cancer. Steinman know say e no fit use im method yet to treat patients. So for 2007, when doctors tell am say e get cancer and say e no go fit live pass one year, e see opportunity. With di help of im colleagues, e give himself three different vaccines based on im research and total of eight experimental therapies. Even though Steinman eventually die from im cancer, e live four and half years, wey pass wetin doctors talk say e go live.

1. Chemists dey usually use rats for dia testing?
2. Who dey use rats?
3. Who be Werner Forssmann?
4. when e win di Nobel prize?
5. wetin e study?
6. Which human e wan perform experiment on?
7. e suppose do am?
8. e do am anyway?
9. wetin e do to im arm?
10. then where e go?
11. to do wetin?
12. Who be Ralph Steinman?
13. e discover something?
14. wetin e discover?
15. which disease e think say e fit fight?
16. e ever win Nobel Prize?
17. when?
18. how e die?
19. e live pass wetin dem expect?
20. how much e live pass?``` <response>: ```1. yes
2. biologists and medical researchers
3. German scientist
4. 1956
5. E study how to put pipe inside heart to measure the pressure inside and decide whether patient need surgery.
6. himself
7. No
8. Yes
9. e make cut, put pipe 30 centimeters inside vein
10. X-ray room
11. push pipe reach inside heart
12. Canadian scientist
13. new type of immune system cell
14. dendritic cell
15. cancer
16. yes
17. 2011
18. cancer
19. yes
20. four and a half years``` 