question: Was a Chinese actor influenced by M2 and M3 and influenced by M4 , M5 , M6 , and M7 M0
query: SELECT count(*) WHERE {
  M0 a ns:film.actor .
  M0 ns:influence.influence_node.influenced_by M2 .
  M0 ns:influence.influence_node.influenced_by M3 .
  M0 ns:influence.influence_node.influenced_by M4 .
  M0 ns:influence.influence_node.influenced_by M5 .
  M0 ns:influence.influence_node.influenced_by M6 .
  M0 ns:influence.influence_node.influenced_by M7 .
  M0 ns:people.person.nationality ns:m.0d05w3
  }