Question: The Tsavo Man-Eaters were a pair of which man-eating animal, responsible for the deaths of a number of construction workers on the Kenya-Uganda Railway from March through December 1898, what's the lion population in the Tsavo East National Park, Kenya, called ?
Sentence (from "Tsavo River"): It runs east from the western end of the Tsavo West National Park of Kenya, near the border of Tanzania, until it joins with the Athi River, forming the Galana River near the center of the park.
Relevant evidence: No