You need to use :nth-child(2) in the selector as the table cells in the first answer column are actually the second child in each row (the sub-question text is in the first child).
Also, is there a list somewhere with the codes used to access the different parts of the answer so I can learn to do this by myself? I am new to java scripting but would really like to learn...
You can use browser developer tools (F12) to explore the HTML elements.
Cheers,
Tony Partner Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.