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 was the us public health service founded
1798

when was the hymn in the garden written
1912

when is closing ceremony for the commonwealth games 2018

15 April 2018