CREATE TABLE "current_roster" (
  "name" text,
  "pos" text,
  "height" text,
  "weight" text,
  "born" text
);

Question: Which position did Michael Lee play?
SQL: SELECT "pos" FROM "current_roster" WHERE "name"='michael lee';

Question: What was the weight of Serhiy Alfyorov?
SQL: SELECT "weight" FROM "current_roster" WHERE "name"='serhiy alfyorov';

Question: What is the weight of the person born in 1980?
SQL: SELECT "weight" FROM "current_roster" WHERE "born"='1980';

Question: What is the position of the player born in 1984 with a height of 1.80m?
SQL: SELECT "pos" FROM "current_roster" WHERE "born"='1984' AND "height"='1.80';

Question: What is the weight of the player with a height of 2.00m?
SQL: SELECT "weight" FROM "current_roster" WHERE "height"='2.00';