Question: What is the title from 302 BC?
SQL: SELECT "Title" FROM "2-1580963-13" WHERE "From" = '302 BC';

Question: Which royal house has the name Huai?
SQL: SELECT "Royal house" FROM "2-1580963-13" WHERE "Name" = 'Huai';

Question: Who has the title of Marquis?
SQL: SELECT "Name" FROM "2-1580963-13" WHERE "Title" = 'Marquis';

Question: Which royal house is in the state of Chu?
SQL: SELECT "Royal house" FROM "2-1580963-13" WHERE "State" = 'Chu';

Question: Which state has a King named Xiang?
SQL: SELECT "State" FROM "2-1580963-13" WHERE "Title" = 'King' AND "Name" = 'Xiang';