 
 <prompt> "Who dey in charge of the people wey dey assist? Based on di last question, write one context wey get di answer. E fit be 1 - 20 sentences. Context:" <response>: ```The original idea of a Chinese satellite navigation system was conceived by Chen Fangyun and im colleagues for di 1980s. According to di China National Space Administration, di development of di system go dey carried out for three steps:``` 