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\*.

how did kurtz die in the heart of darkness
jungle fever

what are the names of the 3 fairies in sleeping beauty
Flora

who sang the original version of stairway to heaven

Led Zeppelin