Sometimes larger portions of the transcript are appropriate for a broader tag topic...and within those chunks of data are smaller segments that could be tagged to more specific topics.
For instance if Tag A encompasses statements 1, 2, and 3, but statement 2 could be tagged with Tag B as well, it seems like we are forced to create three instances of Tag A where statement 2 would be tagged with A & B.
It would be more ideal if all of statements 1, 2, 3 were one instance of Tag A and Statement 2 could have a nested tag of Tag B...if that makes sense.