question: Was M2 M1 's female parent 's British Chinese spouse
query: SELECT count(*) WHERE {
  ?x0 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child M1 .
  ?x0 ns:people.person.gender ns:m.02zsn .
  FILTER ( M2 != ?x0 ) .
  M2 ns:people.person.nationality ns:m.07ssc .
  M2 ns:people.person.nationality ns:m.0d05w3 .
  M2 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses ?x0
  }