list box removal

[kellievb]

hello, im new and i need help with a work project, its a very simple problem i have:

i have created an example of the problem I have:

when either the red or the blue check box is selected, the phrase corresponding to the colour in the list box needs to be removed, i.e all the words 'red' in the list box need to be removed when the red check box is selected.

Thanks!

Kellie