The correct answer is option (2) because fossils recovered in Java in $1891,$ about 1.5 mya, was Homo erectus and had a large brain around $900 cc$

Option (1) is Australopithecus probably lived in East African grasslands, about two mya.

Option (3) is incorrect because cranial capacity for Neanderthal man was $1400 cc$.

Option (4) is incorrect because Homo sapiens arose during ice age between 75,000 to 10,000 years ago.