Table: long_jump_record
Columns: mark
wind
athlete
nationality
venue
date

Question: What is Robert Emmiyan's Wind number?
SQL: SELECT "wind" FROM long_jump_record WHERE "athlete" = 'robert emmiyan'

Question: What athlete has a wind number of 1.4?
SQL: SELECT "athlete" FROM long_jump_record WHERE "wind" = '1.4'

Question: What is the mark from April 2, 1994 with a wind number of 2.0?
SQL: SELECT "mark" FROM long_jump_record WHERE "wind" = '2.0' AND "date" = 'april 2, 1994'