Table: steem
Columns: name
actual_version
system
platform
license

Question: Which License has an Actual Vaersion of 9.0?
SQL: SELECT "license" FROM steem WHERE "actual_version" = '9.0'

Question: Which System has an Actual Version 9.0?
SQL: SELECT "system" FROM steem WHERE "actual_version" = '9.0'

Question: Which System's Name is Gemulator?
SQL: SELECT "system" FROM steem WHERE "name" = 'gemulator'

Question: Which System's Name is Steem, and has a Freeware License?
SQL: SELECT "system" FROM steem WHERE "license" = 'freeware' AND "name" = 'steem'