question: What was a company whose founder influenced M1 , M2 , and M3
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 a ns:business.employer .
  ?x0 ns:organization.organization.founders ?x1 .
  ?x1 ns:influence.influence_node.influenced M1 .
  ?x1 ns:influence.influence_node.influenced M2 .
  ?x1 ns:influence.influence_node.influenced M3
  }