Table: library_branches
Columns: branch
address
neighborhood
first_branch_opened
current_branch_opened

Question: What is the highest Current Branch Opened, when Neighborhood is W. Portland Park?
SQL: SELECT MAX("current_branch_opened") FROM library_branches WHERE "neighborhood" = 'w. portland park'

Question: What is the First Branch Opened, when Branch is Belmont Library?
SQL: SELECT "first_branch_opened" FROM library_branches WHERE "branch" = 'belmont library'

Question: What is Neighborhood, when Branch is Hollywood Library?
SQL: SELECT "neighborhood" FROM library_branches WHERE "branch" = 'hollywood library'

Question: What is Current Branch Opened, when Branch is Midland Library?
SQL: SELECT "current_branch_opened" FROM library_branches WHERE "branch" = 'midland library'