Table: lakers_roster_11
Columns: player
nationality
position
from
school_country

Question: What player position was drafted in 1955?
SQL: SELECT "position" FROM lakers_roster_11 WHERE "from" = '1955'

Question: From what school was a player drafted in 1950?
SQL: SELECT "school_country" FROM lakers_roster_11 WHERE "from" = '1950'