U. S. scientists have found that male African cichlids can assess the strength of their opponents by observing the performance of other male members in preemptive battles, and always challenge the weakest opponents when joining the battle. This is the first time that scientists have found that fish have this kind of Reasoning ability. Can we infer from this? ['Male African cichlids are more logical than females.', 'Male African cichlids have certain human cognitive characteristics.', 'Fish with strong logical reasoning ability can occupy a large area.', 'Humans are the higher animals with the strongest logical reasoning ability.']