Was M2 founded by a founder and employee of M0 and founded by M1 's founder
SELECT count(*) WHERE {
?x0 ns:organization.organization_founder.organizations_founded M0 .
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M0 .
?x1 ns:organization.organization_founder.organizations_founded M1 .
M2 ns:organization.organization.founders ?x0 .
M2 ns:organization.organization.founders ?x1
}