Table: tomasz_sikora_olympic_results
Columns: event
individual
sprint
pursuit
mass_start
relay

Question: Name the event with pursuit of 18th and sprint of 20th
SQL: SELECT "event" FROM tomasz_sikora_olympic_results WHERE "pursuit" = '18th' AND "sprint" = '20th'

Question: Name the pursuit for 1994 lillehammer
SQL: SELECT "pursuit" FROM tomasz_sikora_olympic_results WHERE "event" = '1994 lillehammer'

Question: Name the sprint with mass start of 2nd
SQL: SELECT "sprint" FROM tomasz_sikora_olympic_results WHERE "mass_start" = '2nd'