 
 <prompt> ```My dog bin born wen I dey 15 years old. Two years from now, my dog go turn 4 years old. How old I be now?``` <response>: ```In 2 years, my dog go dey 4 years old, so my dog na 4 - 2 = 2 years old now.
So I be 15 + 2 = 17 years old now.

The answer go be 17.``` 