Table: speed_skating_stats
Columns: distance
time
date
location
notes

Question: When did Hein Vergeer have a distance of 5,000m?
SQL: SELECT "date" FROM speed_skating_stats WHERE "distance" = '5,000m'

Question: What were the notes during the distance of Men's Speed Skating?
SQL: SELECT "notes" FROM speed_skating_stats WHERE "distance" = 'men''s speed skating'