Did M0 and M4 influence M1 , M2 , and M3
SELECT count(*) WHERE {
M0 ns:influence.influence_node.influenced M1 .
M0 ns:influence.influence_node.influenced M2 .
M0 ns:influence.influence_node.influenced M3 .
M4 ns:influence.influence_node.influenced M1 .
M4 ns:influence.influence_node.influenced M2 .
M4 ns:influence.influence_node.influenced M3
}