Was M0 a actor that influenced M2 , M3 , M4 , M5 , M6 , and M7
SELECT count(*) WHERE {
M0 a ns:film.actor .
M0 ns:influence.influence_node.influenced M2 .
M0 ns:influence.influence_node.influenced M3 .
M0 ns:influence.influence_node.influenced M4 .
M0 ns:influence.influence_node.influenced M5 .
M0 ns:influence.influence_node.influenced M6 .
M0 ns:influence.influence_node.influenced M7
}