 
 <prompt> Jenny's local library ta samu 50 jama'a a ranar Litinin. A ranar Talata, makullin abu ya samu dubu haka. A sauran rana na shekara, jama'a 20 suka zo library. Me ya sa aka samu jama'a wanda suka zo library a wannan shekara? <response>: A ran sama na litinin, akwai 50 jama'a. A ran talata, akwai masu ƙaramin da haka, don haka 2*50 = 100 jama'a
Jumla na jama'a bayan ran talata zai samu 100+50 = 150 jama'a.
Don sauran 5 ran, ana samun jumla na 20 jama'a, wanda ke nuna jumla na 5*20 = 100 jama'a.
Jumla na jama'a wanda suka zo makarantar ran wannan shekara shine 100+150 = 250 jama'a.

Javobi na farko: 250. 