CREATE TABLE "knockout_phase" (
  "date" text,
  "round" text,
  "opponents" text,
  "h_a" text,
  "result_f_a" text,
  "attendance" real
);

Question: What is the H/A for 20 february 2007?
SQL: SELECT "h_a" FROM "knockout_phase" WHERE "date"='20 february 2007';

Question: How many people attended on 2 may 2007?
SQL: SELECT SUM("attendance") FROM "knockout_phase" WHERE "date"='2 may 2007';

Question: Which date has roma as opponent and a H/A of A?
SQL: SELECT "date" FROM "knockout_phase" WHERE "opponents"='roma' AND "h_a"='a';

Question: Which round has Attendance larger than 41,000, a H/A of A, and a Result F–A of 1–2?
SQL: SELECT "round" FROM "knockout_phase" WHERE "attendance">'41,000' AND "h_a"='a' AND "result_f_a"='1–2';

Question: Which round happened on 10 april 2007?
SQL: SELECT "round" FROM "knockout_phase" WHERE "date"='10 april 2007';

Question: Which round has an Opponent of lille, and a H / A of h?
SQL: SELECT "round" FROM "knockout_phase" WHERE "opponents"='lille' AND "h_a"='h';