There is no direct way to do this in the presentation text question.You will need to add a single select question with two options ( I agree and I disagree ) and apply a skip logic to the question wherein if the user selects I agree, survey will move to the next question and when the user selects I disagree, survey should get terminated.Helpfile : https://www.questionpro.com/help/branching-skip-logic-new.html