So he recorded what was said in the conversation, he recorded their skin conductivity, he recorded their facial expressions, their heart rates, their blood pressure, basically everything apart from whether or not the wife was actually always right, which incidentally she totally is.
Jadi, dia merekodkan apa yang dibualkan, kekonduksian kulit mereka, air muka mereka, kadar denyutan jantung,  dan tekanan darah mereka, pada dasarnya semua perkara, kecuali sama ada kata-kata si isteri  adalah sentiasa betul. Sebenarnya, kata-kata  si isteri memang betul.