<gadget id="calculator">164 - 29</gadget>
<output>135</output>

<result>135</result>
James had 164 quince. Estella grasped some quince. Now James has 29  quince. How many did Estella graspeds?
James had 164 quince. Estella grasped some quince. Now James has 29 quince. How many did Estella graspeds?