Plan-of-SQLs (Ours)

Statement: galina voskoboeva never played the same opponent more than one time except in 6 june 2006

Ground-truth: FALSE

Input Table: galina voskoboeva

Step 1: Select rows where 'opponent' is not 'matea mezak'.

outcome	date	tournament	surface	opponent	score
runner - up	2003-01-28	tipton	hard (i)	matea mezak	6 - 4 , 4 - 6 , 4 - 6
winner	2003-06-29	mont - de - marsan	hard (i)	oleksandra kravets	6 - 4 , 6 - 2
runner - up	2003-10-03	latina	clay	roberta vinci	3 - 6 , 4 - 6
runner - up	2005-11-08	pittsburgh	hard	lilia osterloh	6 - 7 , 4 - 6
winner	2006-06-06	cuneo , italy	clay	alice canepa	6 - 1 , 6 - 2

Step 2: Select rows where 'date' is '2003-01-28'.

outcome	date	tournament	surface	opponent	score
winner	2003-06-29	mont - de - marsan	hard (i)	oleksandra kravets	6 - 4 , 6 - 2
runner - up	2003-10-03	latina	clay	roberta vinci	3 - 6 , 4 - 6
runner - up	2005-11-08	pittsburgh	hard	lilia osterloh	6 - 7 , 4 - 6
winner	2006-06-06	cuneo , italy	clay	alice canepa	6 - 1 , 6 - 2

Step 3: Use a `CASE` statement to return TRUE if the number of rows is equal to 0, otherwise return FALSE.

outcome

date

tournament

surface

opponent

score

Final output table:

verification_result

TRUE

Prediction: TRUE

Ground-truth: FALSE