 
 <prompt> Wetin dem dey call 2D shape wey get four equal straight sides and four right angles? <response>: On July 16, 1989, the Popular Front of Azerbaijan hold im first congress and elect Abulfaz Elchibey, wey go later become President, as im Chairman. On August 19, 600,000 protesters full Baku’s Lenin Square (wey be Azadliq Square now) dey demand make dem release political prisoners. For di second half of 1989, weapons dey share for Nagorno-Karabakh. As Karabakhis begin get small arms to replace hunting rifles and crossbows, casualties begin dey happen; bridges dey blow up, roads dey block, and people dey take hostages. 