TASK DEFINITION: In this task, You are given an open-domain question that can be answered based on factual information. Your task is to provide \*short\* answer (in a few words only) for the given question. The short answer can be one or more entities or it can also be boolean \*yes\* or \*no\*.
PROBLEM: what is the highest peak of mountain kenya

SOLUTION: Batian

PROBLEM: where is amazon rainforest located in south america

SOLUTION: Peru

PROBLEM: who led an expedition to explore the louisiana territory

SOLUTION:
Lewis and Clark