Table: state_leaders_20th_century_2
Columns: type
name
title
royal_house
from

Question: Whose rule began in 1906 BC?
SQL: SELECT "name" FROM state_leaders_20th_century_2 WHERE "from" = '1906 bc'

Question: What is the title of the one who ruled from 2007 BC?
SQL: SELECT "title" FROM state_leaders_20th_century_2 WHERE "from" = '2007 bc'

Question: What is the name of the ruler whose rule began in 1924 BC?
SQL: SELECT "name" FROM state_leaders_20th_century_2 WHERE "from" = '1924 bc'

Question: What royal house did Shaokang belong to?
SQL: SELECT "royal_house" FROM state_leaders_20th_century_2 WHERE "name" = 'shaokang'