(Applause) Okay. The point is it's really hard to tell, isn't it? It's incredible, we looked at students do this and they couldn't tell.
(Aplausi) Labi. Lieta tāda, ka to tiešām ir grūti pateikt, vai ne? Tas ir neticami, mēs apskatījām studentus to darot un viņi nevarēja pateikt.