Did M0 , M2 , M3 , M4 , and M5 acquire M1
SELECT count(*) WHERE {
M0 ns:organization.organization.companies_acquired/ns:business.acquisition.company_acquired M1 .
M2 ns:organization.organization.companies_acquired/ns:business.acquisition.company_acquired M1 .
M3 ns:organization.organization.companies_acquired/ns:business.acquisition.company_acquired M1 .
M4 ns:organization.organization.companies_acquired/ns:business.acquisition.company_acquired M1 .
M5 ns:organization.organization.companies_acquired/ns:business.acquisition.company_acquired M1
}