Literal question
<svar v="MA94A040 MA94A041">Basic construction material<br />[Questions 24a-b]<br /></svar></p>
<p><svar a="all" v="MA94A041">Q24b. Ceiling:<br /><div class="i1">[] 1 <span class="lang">Dalla</span> (reinforced concrete)<br />[] 2 Wood, grass covered with clay<br />[] 3 Wood, grass or cane not covered<br />[] 4 Iron or zinc<br />[] 5 Wood or bricks<br />[] 6 Other material</div><br /></svar>