I wasn't trying to be sarcastic, just to give evidence against the statement > "he/she should not be able to tell" isn't the same as "he/she should not be able

I wasn't trying to be sarcastic, just to give evidence against the statement > "he/she should not be able to tell" isn't the same as "he/she should not be able to make a statistically-probable guess". I'm in agreement with the sibling comment by baobabKoodaa.