Table: coleen_sommer_highjump_results
Columns: year
competition
venue
position
notes

Question: In what Year was the Position 11th?
SQL: SELECT COUNT("year") FROM coleen_sommer_highjump_results WHERE "position" = '11th'

Question: What was the name of the Competition in Rome, Italy?
SQL: SELECT "competition" FROM coleen_sommer_highjump_results WHERE "venue" = 'rome, italy'

Question: What Notes after 1983 have a Position of 18th?
SQL: SELECT "notes" FROM coleen_sommer_highjump_results WHERE "year" > 1983 AND "position" = '18th'

Question: After 1983, what was the Position in Seoul, South Korea?
SQL: SELECT "position" FROM coleen_sommer_highjump_results WHERE "year" > 1983 AND "venue" = 'seoul, south korea'