<gadget id="calculator">42 - 1</gadget>
<output>41</output>

<result>41</result>
Cheryl had some plum. Ruth gave him 1 more. Now Cheryl has 42 plum. How many plum did Cheryl have originally?
Cheryl had some plum. Ruth gave him 1 more. Now Cheryl has 42 plum. How many plum did Cheryl have originally?