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

By di 1890s di strong effect of adrenal extracts on plenti diffren tissue types don dey discover, wey don make pipo begin search for di mechanism of chemical signalling and dey try to use dis observations to develop new drugs. Di effect wey dey raise blood pressure and constrict blood vessels wey adrenal extracts get bin dey interest surgeons well well as hemostatic agents and as treatment for shock, and some companies come develop products based on adrenal extracts wey get different levels of di active substance. For 1897 John Abel of Johns Hopkins University identify di active principle as epinephrine, wey he isolate as sulfate salt wey no pure. Industrial chemist Jokichi Takamine later develop method to get epinephrine wey pure, and he give Parke Davis license to use di technology. Parke Davis come market epinephrine as Adrenalin. Injected epinephrine come dey very effective for acute treatment of asthma attacks, and inhaler version dey sell for US until 2011 (Primatene Mist). By 1929 epinephrine don dey formulated into inhaler for treatment of nasal congestion.

1. Who isolate epinephrine?
2. E pure?
3. Wetin e be form?
4. Pesin produce am for pure state?
5. Who?
6. Wetin dem use am for?
7. How dem use am?
8. E get another way wey dem dey take am?
9. How?
10. Wetin be di brand name?
11. When pesin fit buy am for US?
12. Who else dey offer di drug?
13. Wetin dem dey call am?
14. Wetin else epinephrine dey use treat?
15. From when?
16. Wetin pipo wan sabi more about?
17. Of which chemicals?
18. Why?
19. Wetin dem wan make?
20. Wetin be one early usage of di chemicals?

Numbered answers:``` <response>: ```1. John Abel
2. no
3. for inside bad state
4. yes
5. Jokichi Takamine
6. for the sharp treatment of asthma attacks
7. dem inject am
8. yes
9. dem inhale am
10. Primatene Mis
11. reach 2011
12. Parke Davis
13. Adrenalin
14. nose blockage
15. 1929
16. the way chemical dey signal
17. adrenal extracts
18. dem get strong effect for plenty different body parts
19. new drugs
20. e dey raise blood pressure and constrict blood vessels``` 