Side by side Validation: only some rows to be required

Hello everyone,
I have a Side by side question with 7 Statements, with the last 3 of them allowing Text Entry. The only Column I have is in the format of Drop Down Lists. I've been trying to implement a custom Validation so only the first 4 Statements are required, allowing the respondents to leave blank both the Text Entry and the Drop Down for the last 3 Statements. Below is a capture of the question and of the three condition sets I've tried with no success to accomplish this, any help please?
Thanks!