<gadget id="calculator">287 - 32</gadget>
<output>255</output>

<result>255</result>
Lillian had 287 blackberry. Derrick clutched some blackberry. Now Lillian has 32  blackberry. How many did Derrick clutcheds?
Lillian had 287 blackberry. Derrick clutched some blackberry. Now Lillian has 32 blackberry. How many did Derrick clutcheds?