如何限制使用XSLT将文本拉入文本文件?

我使用XSLT脚本将HTML文件中的内容拉入.txt文件。在这种情况下,它在 <li property="ktp:answer" 以及 <section class="ktp-explanation jasper-exclude" property="ktp:explanation" typeof="ktp:Explanation"> 。我只想把文本拉到 <li> 。我该怎么做?

以下是HTML输入的片段:

<li property="ktp:answer" typeof="ktp:Answer">Encourage the client to increase
                        fluid intake. <section class="ktp-explanation jasper-exclude"
                            property="ktp:explanation" typeof="ktp:Explanation">
                            <section class="ktp-explanation-section jasper-exclude"
                                data-title="Feedback" property="ktp:explanation-section"
                                typeof="ktp:feedback">
                                <p>While increasing fluid intake is important for both prevention
                                    and treatment of urinary tract infections (UTIs), it is not a
                                    priority over obtaining assessment data to confirm the suspected
                                    UTI. Fluids may be encouraged by the nurse after bacteria are
                                    determined to be present in the urine. </p>
                            </section>
                        </section>
                    </li>

以下是我的XSLT脚本中需要修改的部分:

<xsl:when test="$colname = 'Answers'">
      <xsl:for-each select="../../../xhtml:ol[contains(@class, 'ktp-answer-set')]/xhtml:li[@property = 'ktp:answer']">
         <xsl:value-of select="concat(' (', string(position()), ') ', normalize-space(.), '|')" />
      </xsl:for-each>
</xsl:when>

我的输出如下:

(1) 鼓励客户增加液体摄入。虽然增加液体摄入对预防和治疗尿路感染(UTI)都很重要,但它并不是获得评估数据来确认疑似UTI的优先事项。在确定尿液中存在细菌后,护士可以鼓励液体。

我只需要这样:

(1) 鼓励客户增加液体摄入。

谢谢你的帮助!