<?xml version="1.0" encoding="UTF-8"?>
<question type="CHECK" inlinefeedback="0">
<text>
<p>A multiple-answer question with more than one correct set of options.</p>
<p>What do you need to make Tea? More than one combination of options is correct.</p>
</text>
<prompt>Pick one or more</prompt>
<hint mintries="1">
This is the first hint, it comes up after the first incorrect answer.
</hint>
<hint mintries="2" maxtries="3">
This is the second hint, it comes up after the second and third incorrect
answer and disappears again at the fourth.
</hint>
<hint mintries="3">
You can have as many hints as you like.
</hint>
<correct>
Well done. This feedback appears when the quetsion is answered correctly.
</correct>
<option identifier="a">
<choice>Water</choice>
</option>
<option identifier="b">
<choice>Loose Tea leaves</choice>
</option>
<option identifier="c">
<choice>A tea egg</choice>
</option>
<option identifier="d">
<choice>A pre filled teabag</choice>
</option>
<option identifier="e">
<choice>A kettle</choice>
</option>
<option identifier="f">
<choice>A stove</choice>
</option>
<option identifier="g">
<choice>A mug</choice>
</option>
<option identifier="h">
<choice>A microwave oven</choice>
</option>
<mapping correct="1">
<or>
<and><match pattern="b" /><match pattern="c" /><match pattern="^[^d]*$" /></and>
<and><match pattern="^[^bc]*$" /><match pattern="d" /></and>
</or>
<match pattern="a" />
<match pattern="g" />
<or>
<and><match pattern="e" /><match pattern="f" /><match pattern="^[^h]*$" /></and>
<and><match pattern="^[^ef]*$" /><match pattern="h" /></and>
</or>
<feedback>That's right! That is one of the ways to make tea, but there are more ways than one.</feedback>
</mapping>
<mapping correct="0" stop="1">
<match pattern="^[^a]+$" />
<feedback>Making tea without water?</feedback>
</mapping>
<mapping correct="0">
<not><or>
<and><match pattern="b" /><match pattern="c" /><match pattern="^[^d]*$" /></and>
<and><match pattern="^[^bc]*$" /><match pattern="d" /></and>
</or></not>
<feedback>You need some form of tea, but you don't want loose tea leaves directly in your mug...</feedback>
</mapping>
<mapping correct="0" stop="1">
<and><match pattern="f" /><match pattern="h" /></and>
<feedback>You only need one way to heat water.</feedback>
</mapping>
<mapping correct="0" stop="1">
<and><match pattern="e" /><match pattern="h" /></and>
<feedback>You can't put a kettle in a microwave oven, why do you need both?</feedback>
</mapping>
<mapping correct="0" stop="1">
<not><or>
<and><match pattern="e" /><match pattern="f" /><match pattern="^[^h]*$" /></and>
<and><match pattern="^[^ef]*$" /><match pattern="h" /></and>
</or></not>
<feedback>You need some way to heat your water.</feedback>
</mapping>
<mapping correct="0">
<match pattern="^[^g]+$" />
<feedback>You need something to drink your tea from.</feedback>
</mapping>
</question>