Focus on the data in the Venn diagram, not on its appearance. Provide the data in brief statements. Give a summary if one is immediately apparent. Include the caption only if it is not accessible from ...

However, Google Slides is a great ... good diagram is made up of some basic shapes and connectors, and Google Slides offers ...

It allows us to sort data into two circles which overlap in the middle. Venn diagrams are great for helping us organise two sets of things based on their similarities and their differences.