Literal question
<span class="h2">I. Dwelling characteristics</span></p>
<p>Q56.What is this household's main source of drinking water?</p>
<div class="i1">[] 1. Piped water<br />[] 2. Well/borehole protected<br />[] 3. Well/borehole unprotected<br />[] 4. River/stream/dam<br />[] 5. Mountain source<br />[] 6. Rain water<br />[] 7. Bottle/can water<br />[] 8. Tank<br />[] 9. Other</div>