question: Did M3 influence M4 , M5 , M6 , and M7 and influence a female person that directed M2
query: SELECT count(*) WHERE {
  ?x0 a ns:people.person .
  ?x0 ns:film.director.film M2 .
  ?x0 ns:people.person.gender ns:m.02zsn .
  M3 ns:influence.influence_node.influenced ?x0 .
  M3 ns:influence.influence_node.influenced M4 .
  M3 ns:influence.influence_node.influenced M5 .
  M3 ns:influence.influence_node.influenced M6 .
  M3 ns:influence.influence_node.influenced M7
  }