Write the following queries in SQL

Suppliers sid: integer sname: string, address string) Parts(pid: intege. pname: string, color: string) Catalog(sid intege pid integer cost real) 7. Find the sids of suppliers who supply every red or green part 8. Find the sids of suppliers who supply every red part or supply every green part. 9. Find pairs of sids such that the supplier with the first sid charges more for some part than the supplier with the second sid. 10. Find the pids of parts supplied by at least two different suppliers. 11. Find the pids of the most expensive parts supplied by suppliers named Yosemite Sham. 12. Find the pids of parts supplied by every supplier at less than $200. (If any supplier ether does not supply the part or charges more than S200 for it, the part is not selected.)