Literal question
H-3 What are the walls of this housing unit made of?</p>
<div class="i1">[] 1-Burnt bricks<br />[] 2-Unburnt or mud bricks<br />[] 3-Concrete blocks / slab<br />[] 4-Stone<br />[] 5-Iron sheet<br />[] 6-Asbestos / hardboard / wood<br />[] 7-Pole and dagga / Mud <br />[] 8-Grass<br />[] 9-Other</div>