 
 <prompt> ```A group of security guards dem hire for night shift for one factory. The four guards dem gree say dem go do rotating schedule to cover the nine hours of the night shift. The first guard go take three hours sake of say e still dey awake, the last guard go wake up early and take two hours, and the middle two guards go share the remaining hours. How many hours each middle guard go take?``` <response>: ```Di first and last guard go dey work for 3 + 2 = 5 hours for di night shift.
Di night shift dey last for 9 hours, so di middle two guards go cover 9 - 5 = 4 hours.
Each middle guard go work for 4 / 2 = 2 hours.

Answer na 2.``` 