<?xml version="1.0" encoding="utf-8"?>
<!-- Time Hour:Minute:Seconds:Milliseconds 00:00:00:000-->
<navigation>
	<conceptcheck starttime="00:01:14:000" stoptime="00:01:16:000">
		<question>What is the sum of 167 and 237?</question>
		<answer value='314'>314</answer>
		<answer value='394'>394</answer>
		<answer value='404'>404</answer>
		<correct>404</correct>
	</conceptcheck>

</navigation>
