english: Now the funny thing is that Sarah Brosnan, who's been doing this with chimpanzees, had a couple of combinations of chimpanzees where, indeed, the one who would get the grape would refuse the grape until the other guy also got a grape.
non_english: İşin komik yani, bunu şempanzelerle yapan Sarah Brosnan, bunu, farklı şempanze gruplarıyla denedi, üzümü alan, diğeri de üzüm alana kadar kendisine verileni reddetti.