Was M0 a Spanish person that M2 , M3 , and M4 influenced
SELECT count(*) WHERE {
M0 a ns:people.person .
M0 ns:influence.influence_node.influenced_by M2 .
M0 ns:influence.influence_node.influenced_by M3 .
M0 ns:influence.influence_node.influenced_by M4 .
M0 ns:people.person.nationality ns:m.06mkj
}