Which spouse of M2 was a Mexican person whose parent founded M3 , M4 , M5 , and M6
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:people.person .
?x0 ns:people.person.nationality ns:m.0b90_r .
?x0 ns:people.person.parents|ns:fictional_universe.fictional_character.parents|ns:organization.organization.parent/ns:organization.organization_relationship.parent ?x1 .
?x0 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses M2 .
?x1 ns:organization.organization_founder.organizations_founded M3 .
?x1 ns:organization.organization_founder.organizations_founded M4 .
?x1 ns:organization.organization_founder.organizations_founded M5 .
?x1 ns:organization.organization_founder.organizations_founded M6 .
FILTER ( ?x0 != M2 )
}