 
 <prompt> text: ```PlayStation Portable (PSP) (ᴊᴘ プレイステーション・ポータブル) na one kind handheld game console wey Sony Computer Entertainment develop. Dem announce di development of di handheld for E3 2003, and e show for , 2004, for one Sony press conference before E3 2004. Dem release di system for Japan for , 2004, North America for , 2005, and PAL region for , 2005. E compete well well with Nintendo DS, as part of di seventh generation of video games consoles.

PlayStation Portable na di most powerful portable system when e launch, just after Nintendo DS for 2004. E be di first real competitor to Nintendo's handheld domination, where many other challengers like SNK's Neo Geo Pocket and Nokia's N-Gage fail. E GPU get high-end graphics for one handheld, while e 4.3 inch viewing screen and multi-media capabilities, like video player and TV tuner, make PlayStation Portable one major mobile entertainment device dat time. E also fit connect with PlayStation 3, other PSPs and internet. Na only handheld console wey use optical disc format, Universal Media Disc (UMD), as e primary storage medium.

Di original PSP model (PSP-1000) later change to one slimmer model with design changes (PSP-2000/"Slim & Lite") for 2007. Another remodeling come for 2008, PSP-3000, wey include new screen and inbuilt microphone. Dem do complete redesign, PSP Go, for 2009, followed by one budget model, PSP-E1000, for 2011. PSP line later replaced by PlayStation Vita, wey dem release for December 2011 for Japan, and February 2012 worldwide. PlayStation Vita fit play many PlayStation Portable games wey dem release digitally for PlayStation Network, via PlayStation Store. As of 2017, dis na di main way to buy PlayStation Portable games digitally because Sony close direct access to PlayStation Store via PSP on March 31, 2016. Dem stop production of PlayStation Portable hardware worldwide for 2014, after dem sell 80 million units for 10 years. Production of software UMDs stop when di last Japanese factory close for end of 2016.

Answer di following questions:
1. When PlayStation Portable release?
2. E be di least powerful dat time?
3. Wetin come out just before am?
4. Wetin be di size of di screen?
5. E fit play movies?
6. How?
7. E fit watch TV?
8. How?
9. Wetin be di disc format wey e use?
10. Wetin be di storage wey e use?
11. Wetin e stand for?
12. Who make PlayStation?
13. When PSP Go release?
14. When Vita release for US?
15. E fit play old games?
16. E fit play games wey you download?
17. From where?
18. Through which site?
19. PlayStation Store still dey usable directly?
20. When e end?

Numbered answers:``` <response>: ```1. 2004.
2. No.
3. Nintendo DS.
4. 4.3 inch.
5. Yes.
6. Video player.
7. Yes.
8. TV tuner.
9. Optical.
10. UMD.
11. Universal Media Disc.
12. Sony.
13. 2009.
14. February 2012.
15. Yes.
16. Yes.
17. PlayStation Network,
18. PlayStation Store.
19. No.
20. March 31, 2016.``` 