<gadget id="calculator">5 - 2</gadget>
<output>3</output>

<result>3</result>
Tom found 5 seashells on the beach. he gave Jessica 2 of the seashells. How many seashells does he now have ?
Tom found 5 seashells on the beach. he gave Jessica 2 of the seashells. How many seashells does he now have ?