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\*.

when did mount saint helens blow its top
May 18, 1980

what is the highest peak of mountain kenya
Batian

what is the most expensive car ever sold at barrett jackson

Shelby Cobra 427 Super Snake