 
 <prompt> Wetin fit be di main thing wey dey important for both reading book and running program? Based on di question wey dey top, write something wey get di answer. E fit be 1 - 20 sentences. Context: <response>: ```Program execution fit be like say person dey read book. While person go normally dey read each word and line one by one, e fit happen say dem go jump back go anoda place for di text or skip some parts wey no dey interest dem. Similarly, computer fit sometimes go back and dey repeat di instructions for some part of di program over and over again until e meet some internal condition. Dis one dey call flow of control inside di program and e dey allow computer to dey perform tasks repeatedly without human intervention.``` 