John goes to the store and pays with a 20 dollar bill.  He buys 3 sodas and gets $14 in change.  How much did each soda cost?
He paid 20-14=$
<gadget id="calculator">20-14</gadget>
<output>6</output>
6.
So each soda cost 6/3=$
<gadget id="calculator">6/3</gadget>
<output>2</output>
2.

<result>2</result>