Literal question
<svar a="all" v="MX70A014"><span class="em">Wall materials</span><br /><br />What is the principal material used in the walls? Mark with an X<br /><div class="i1">[ ] 3 Adobe<br />[ ] 4 Brick, block, stone, and similar [ ] 4<br />[ ] 5 Wood<br />[ ] 6 Mud<br />[ ] 7 Other materials</div><br /></svar>