Was M0 's employer a female person 's employer
SELECT count(*) WHERE {
?x0 ns:business.employer.employees/ns:business.employment_tenure.person ?x1 .
?x0 ns:business.employer.employees/ns:business.employment_tenure.person M0 .
?x1 a ns:people.person .
?x1 ns:people.person.gender ns:m.02zsn
}