Not really related to this paper, but something that really amuses me is that the two words 'aré?!' ('huh?!') and 'nai' ('is not there') have exactly the same m

Not really related to this paper, but something that really amuses me is that the two words 'aré?!' ('huh?!') and 'nai' ('is not there') have exactly the same meaning in both Japanese and Bengali. Two languages that you would not expect to be anywhere close to each other.