Question 1: Do you confirm that the 2 girls are the same girl ? true or false Question 2: How do you know that the 2 girls are the same girl ? Write as much details as possible
Left: Margot Robbie Right: Margot Robbie Margot Robbie is 29 years old, she is not a "girl", she is a woman. So Q1: true Q2: Google image search If you're trying to work out how people match images you'd probably better picking a "girl" who is less well known. For instance
Q2 : invalid answer Try again Q2 and try to explain why does two are the same person ... your proof ?
I did a google reverse image search and it came up with the originals and they were labelled as Margot Robbie.
And what is actually the experiment? Without explaining the scope, the aim and methodology of processing the answers and displaying the results, this is all but "scientific" experiment.
1. False 2. I think that one of the pictures is a boy trying to look like Margot Robbie. The other is a female, but is actually a lookalike spy working undercover for the mob.
When the OP wouldn't explain more and just demanded an answer, I gave a flippant answer. We humans have an innate ability to recognize faces. In fact, we see faces in pieces of toast, clouds, Mars, and just about anywhere else. Some theorists suggest that this ability is hard-wired into the brain due to the need to quickly recognize friend or foe. Hard to break that hard wiring down into a rational explanation as to how we do it because it is not based on conscious thought, imo. @malky66 's answer to #2 is exactly right.