 
 <prompt> ``` 
If notebook cost three times pass pen. If pen cost $1.50, how much Lyle go pay for 4 notebooks? 
``` <response>: ```One notebook dey cost $1.50 x 3 = $4.50.
So Lyle go pay $4.50 x 4 = $18 for the 4 notebooks.

The answer go be 18.``` 