The interview transcript does record Nigel Farage answering, “No. No, I haven’t. I really, really haven’t” when asked whether he had come to any conclusion, so the quote is consistent with the published interview. But the claim is about his internal state of mind at that moment, and there is no public evidence that can independently verify whether he truly had or had not reached a conclusion. Sources: High Profiles, “Nigel Farage” (https://highprofiles.info/interview/nigel-farage/) (highprofiles.info)