 
 <prompt> Andy da Bob suka tafi canteen don kunna snacks. Sun yi bayani a kan kowane. Andy ya sami can soda a $1 da biyu hamburgers a $2 kowane. Bob ya bukaci biyu sandwiches a $3 da can of fruit drink. Yaya ya fi sanya Bob fruit drink? <response>: ```Biyan kwallo biyu ya fi 2 x $2 = $4.
Sannan, Andy ya bi $1 + $4 = $5.
To, abin da Bob ya shan kwallo mai da $5 - $3 = $2.

Sami shi ne 2.``` 