Select the Venn diagram that best represents the relationship between

Currency, Economy, Rupee

Which one of the following diagrams best depicts relationship among horses, parrots and birds?

Choose the Venn diagram from the options which represents the correct relationship amongst the given classes:
Females, Mothers, Lawyers

Choose the Venn diagram from the options which represents the correct relationship among the given classes:
Authors, Professors, Men

Choose the Venn diagram from the options which represents the correct relationship amongst the following terms:
Father, Infants, Males

Which of the following Venn diagram represents the best relationship between
Teachers, Sisters, Females, ?