Piped text - exclusion of option

Hi, I'm creating a self-assessment tool in the form of a survey. I've used piped text to summarise responses and am asking for further comments on these responses. The questions are organised into categories and each question has 4 possible choices, one being 'this does not apply'. The piped text question lists all responses within the categories, however I do not want the 'this does not apply' responses to be displayed. How can I display all responses within the category and exclude the 'this does not apply' responses. An basics example is: _Category: Health Health Question 1: Select a statement that reflects your exercise routine Response 1: I do some exercise once day Response 2: I do some exercise once a week Response 3: I do some exercise one a month Response 4: The statement do not apply Next question on Health Piped text question: Provide an example of your responses Response to Health Q1 Response to Health Q2 Response to Health Q3_ If response 4 for any question is selected I do not want it to be displayed in the piped text question. Thanks.