<form method="POST" action="answer.form">
            <table>
                <tr>
                    <td>Drug: </td>
                    <td>
                        <select>
                        <c:if test="${model.list != null}">
                            <c:forEach items="${model.list}" var ="ans">
                            <option value="${ans.name}"><c:out value="${ans.name}"/></option>
                            </c:forEach>
                        </c:if>
                        </select>
                    </td>
                </tr>
                <tr>
                    <td>Quantity: </td>
                    <td><input type="text" name="quantity" /></td>
                </tr>
                <tr>
                    <td colspan="2"><input type="submit" value="Enter"></td>
                </tr>
            </table>
            </form>