<form method="post" action="process.php">
	<ul class="choices">
	<li><input type="submit"  name="choice1" value="<?php echo $row['choice1']; ?>" /></li>
	<li><input type="submit"  name="choice2" value="<?php echo $row['choice2']; ?>" /></li>
	<li><input type="submit"  name="choice3" value="<?php echo $row['choice3']; ?>" /></li>
	<li><input type="submit"  name="choice4" value="<?php echo $row['choice4']; ?>" /></li>
	</ul>

	<input type="hidden" name="number" value="<?php echo $number; ?>" />

	</form>