Complex sentence: It was discovered near Lake Victoria in Kenya By Dr. Brenda Benefit and is from the middle Miocene and was closely related to the two or three extinct "Prohylobates" species.
Split into simpler sentences: It was discovered near Lake Victoria in Kenya by Dr. Brenda Benefit. It dates from the middle Miocene and was closely related to the two or three extinct "Prohylobates" species.