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: the venue and year of earth summit on conservation of biodiversity was

SOLUTION: 3 to 14 June 1992

PROBLEM: who plays stephen in as time goes by

SOLUTION: Paul Chapman

PROBLEM: who wrote the original song red red wine

SOLUTION:
American singer Neil Diamond