Did a company whose founder was influenced by M3 and was influenced by M4 acquire M1 and M2
SELECT count(*) WHERE {
?x0 a ns:business.employer .
?x0 ns:organization.organization.companies_acquired/ns:business.acquisition.company_acquired M1 .
?x0 ns:organization.organization.companies_acquired/ns:business.acquisition.company_acquired M2 .
?x0 ns:organization.organization.founders ?x1 .
?x1 ns:influence.influence_node.influenced_by M3 .
?x1 ns:influence.influence_node.influenced_by M4
}