What is a "group"? How big a part makes "in part or in whole"? What constitutes "intent to destroy"?
The text of the Genocide Convention can be found here (also lots of other places): https://www.un.org/en/genocideprevention/documents/atrocity-crimes/Doc.1_Convention%20on%20the%20Prevention%20and%20Punishment%20of%20the%20Crime%20of%20Genocide.pdf
The text of the Genocide Convention can be found here (also lots of other places): https://www.un.org/en/genocideprevention/documents/atrocity-crimes/Doc.1_Convention%20on%20the%20Prevention%20and%20Punishment%20of%20the%20Crime%20of%20Genocide.pdf