Multi Output from single Row Filter Node

Hi All,

I's Sathish and new to Knime.

We are using Knime for Text Processing.

Now, we have a data in a document which contains data like A,B,C,D as key words along with other some text.

For Ex. data we have like as follows...

This is text data of A id 890
This is text data of A id 890
This is text data of A id 891
This is text data of A id 892
This is text data of B id 887
This is text data of B id 800
This is text data of B id 876
This is text data of C id 844
This is text data of A id 832

For this we used Row Filter Node and using regex we filtered" A" rows and again we used Row Filter pointing the source node and filtered for "B", but returned empty data set. the problem is , the second filter searching from result set of A data instead of Source data..

How to solve this issue? Whether the ongoing approach is correct or need to do some other approch to achieve the same?

Please guide me with your inputs. Looking for the solution.

WR,

Sathish R