<View>

​

  <!-- Image with Polygons -->

  <View style="padding: 25px;

               box-shadow: 2px 2px 8px #AAA">

    <Header value="Label the image with polygons"/>

    <Image name="img" value="$image"/>

    <Text name="text1"

          value="Select label, start to click on image"/>

​

    <PolygonLabels name="tag" toName="img">

      <Label value="Airbus" background="blue"/>

      <Label value="Boeing" background="red"/>

    </PolygonLabels>

  </View>

​

  <!-- Text with multi-choices -->

  <View style="margin-top: 20px; padding: 25px;

               box-shadow: 2px 2px 8px #AAA;">

    <Header value="Classify the text"/>

    <Text name="text2" value="$text"/>

​

    <Choices name="" toName="img" choice="multiple">

      <Choice alias="wisdom" value="Wisdom"/>

      <Choice alias="long" value="Long"/>

    </Choices>

  </View>

​

</View>

​