The 18th meeting of Conference of the Parties (CoP18) of Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) was held at _____ place ?

1) Geneva, Switzerland
2) Beijing, China
3) Washington D.C., U.S.
4) London, United Kingdom

Explanation:
The 18th meeting of Conference of the Parties (CoP18) of Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) was held in Geneva, Switzerland from August 17 -August 28, 2019.