partition of a set

Deductions

• male and female has quality partition of a set ⇐ (dichotomy is subclass of partition of a set), (male and female has quality dichotomy)
• partition of a set is for example gender binary ⇐ (gender binary is a partition of a set), (is a is inverse of is for example)
• partition of a set is for example non-binary ⇐ (non-binary is a partition of a set), (is a is inverse of is for example)
• non-binary is a partition of a set ⇐ (dichotomy is subclass of partition of a set), (non-binary is a dichotomy)
• gender binary is a partition of a set ⇐ (dichotomy is subclass of partition of a set), (gender binary is a dichotomy)