删除某些类别的相关帖子

嗨，我有一个主要的类别是“动漫”，还有三个子类别是“正在进行中”-“完成”-“未来”（还有其他类别）。我正在使用此代码在上显示相关帖子single.php:

<div class="sixteen wide column recommendationss" style="display:none;padding-top: 0px;">
    <div class="ui master table">
        <div class="body two-cells">
<?php
    $related = get_posts( array( \'category__in\' => wp_get_post_categories($post->ID), \'numberposts\' => 5, \'post__not_in\' => array($post->ID) ) );
    if( $related ) foreach( $related as $post ) {
    setup_postdata($post); ?>
            <div class="row">
                <div class="cell cover">
                    <div class="ui lazy loaded" style="padding-bottom: 145.33%;">
                        <?php the_post_thumbnail();?>
                    </div>
                </div> 
                <div class="cell info">
                    <a href="<?php the_permalink() ?>"><?php the_title(); ?></a> 
                    <small><?php the_field(\'archivyear\'); ?></small>
                </div>
            </div>
    <?php }
    wp_reset_postdata(); ?>
        </div>
    </div>
</div>

那么，如何从这个查询中删除这四个类别呢？

$related = get_posts( array( \'category__in\' => wp_get_post_categories($post->ID), \'numberposts\' => 5, \'post__not_in\' => array($post->ID), \'category__not_in\' => array(1,2,3,4)\' ) );

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