question: Were M2 and M5 employed by M1 's German child 's employer , employed by M3 , and employed by M4
query: SELECT count(*) WHERE {
  ?x0 ns:business.employer.employees/ns:business.employment_tenure.person ?x1 .
  ?x1 ns:people.person.nationality ns:m.0345h .
  ?x1 ns:people.person.parents|ns:fictional_universe.fictional_character.parents|ns:organization.organization.parent/ns:organization.organization_relationship.parent M1 .
  M2 ns:people.person.employment_history/ns:business.employment_tenure.company ?x0 .
  M2 ns:people.person.employment_history/ns:business.employment_tenure.company M3 .
  M2 ns:people.person.employment_history/ns:business.employment_tenure.company M4 .
  M5 ns:people.person.employment_history/ns:business.employment_tenure.company ?x0 .
  M5 ns:people.person.employment_history/ns:business.employment_tenure.company M3 .
  M5 ns:people.person.employment_history/ns:business.employment_tenure.company M4
  }