Did a company 's founder and employee influence M0 and influence M1 's writer
SELECT count(*) WHERE {
?x0 ns:influence.influence_node.influenced ?x1 .
?x0 ns:influence.influence_node.influenced M0 .
?x0 ns:organization.organization_founder.organizations_founded ?x2 .
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company ?x2 .
?x1 ns:film.writer.film M1 .
?x2 a ns:business.employer
}