question: Was a Chinese British parent of M3 M0
query: SELECT count(*) WHERE {
  M0 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child M3 .
  M0 ns:people.person.nationality ns:m.07ssc .
  M0 ns:people.person.nationality ns:m.0d05w3
  }