Regex 我如何过滤谷歌表单中的数据，并包含只匹配所有条件的结果？

我有一张名为“数据表”的主表，基本上是这样设置的：

Agent |Utilization Bucket|Activity
---------------------------------
Aaron |Team Meeting      |Other
Aaron |Team Meeting      |MTG_TeamMeeting
Aaron |Team Meeting      |Meeting
Aaron |Product Training  |TRN_ProductBT
Aaron |Product Training  |Training
Amanda|Team Meeting      |MTG_TeamMeeting
Amanda|Product Training  |TRN_ProductBT
Amanda|Product Training  |Training
Andrew|Team Meeting      |Other
Andrew|Team Meeting      |MTG_TeamMeeting
Andrew|Team Meeting      |Meeting
etc...

Agent |Utilization Bucket|Activity
---------------------------------
Aaron |Team Meeting      |MTG_TeamMeeting
Aaron |Team Meeting      |Meeting
Andrew|Team Meeting      |MTG_TeamMeeting
Andrew|Team Meeting      |Meeting

然后，我有单独的标签，标签为会议、培训等。我试图完成的是在每个选项卡上过滤这些内容，以便它显示应该在该选项卡上的活动。例如，我希望会议选项卡仅显示活动“MTG_TeamMeeting”和“Meeting”。但是，在某些情况下，代理可能只有其中一个，而不是两个，如上面的示例所示。Aaron有这两种活动，但Amanda没有

当我尝试过滤查找这两个活动时，它会显示代理的每个实例都有其中一个活动，而不管它们是否同时有这两个活动

我尝试了许多不同的过滤器和查询函数，以使其在没有任何运气的情况下工作。 示例：

=filter('Data Sheet'!A2:E1000,('Data Sheet'!C2:C1000="TRN_ProductBT")+('Data Sheet'!C2:C1000="Training"))

=QUERY(data, "select A,B,C,D,E where C = 'MTG_TeamMeeting' and C = 'Meeting'",-1)

这些公式可以达到这个目的，但它不会得到我想要的结果。上面的过滤公式是我见过的最接近的公式，但它不会只包括满足这两个条件的实例。我要找的是这样的东西：

Agent |Utilization Bucket|Activity
---------------------------------
Aaron |Team Meeting      |Other
Aaron |Team Meeting      |MTG_TeamMeeting
Aaron |Team Meeting      |Meeting
Aaron |Product Training  |TRN_ProductBT
Aaron |Product Training  |Training
Amanda|Team Meeting      |MTG_TeamMeeting
Amanda|Product Training  |TRN_ProductBT
Amanda|Product Training  |Training
Andrew|Team Meeting      |Other
Andrew|Team Meeting      |MTG_TeamMeeting
Andrew|Team Meeting      |Meeting
etc...

Agent |Utilization Bucket|Activity
---------------------------------
Aaron |Team Meeting      |MTG_TeamMeeting
Aaron |Team Meeting      |Meeting
Andrew|Team Meeting      |MTG_TeamMeeting
Andrew|Team Meeting      |Meeting

有没有办法做到这一点？我是否需要以特定的方式对某些内容进行排序，或者是否需要计算其他信息来完成此操作

=FILTER( FILTER(A2:C, REGEXMATCH(C2:C, "MTG_TeamMeeting|Meeting")), 
 COUNTIF(FILTER(A2:A, REGEXMATCH(C2:C, "MTG_TeamMeeting|Meeting")),
         FILTER(A2:A, REGEXMATCH(C2:C, "MTG_TeamMeeting|Meeting")))>1)