If 'The anthropologist Napoleon Chagnon has shown that Yanomamo men who have killed other men have more wives and more offspring than average guys.' is true, does it logically mean that 'Yanomamo men who kill other men have better chances at getting more wives.' also is?
The anthropologist Napoleon Chagnon has shown that Yanomamo men who have killed other men have more wives and more offspring than average guys.###Yanomamo men who kill other men have better chances at getting more wives.