<gadget id="calculator">289 - 49</gadget>
<output>240</output>

<result>240</result>
Patrick had 289 Banana. Mary get hold of some Banana. Now Patrick has 49  Banana. How many did Mary get hold ofs?
Patrick had 289 Banana. Mary get hold of some Banana. Now Patrick has 49 Banana. How many did Mary get hold ofs?