Update README.md

README.md

@@ -30,8 +30,8 @@ designed to evaluate Czech language competence in the subject-verb agreement pro
 
 The examples were transformed to accommodate a missing word selection task. 
 Sentences containing more than one marked verb were discarded. 
-In the remaining sentences, the marked verb is completely replaced with the "____" token. 
-All five possible verb variants form the list of available choices. The index of the correct choice is stored as the label.
+In the remaining sentences, the marked verb was completely replaced with the "____" token. 
+All five possible verb variants formed the list of available choices, and the index of the correct choice was stored as the label.
 Preblamatic examples were identified by gradually selecting examples wrongly answered by Claude 3 Haiku, Claude 3 Sonet and GPT-4 Turbo. These 115 examples were then manually checked and 46 of them were identified as ambiguous and removed from the dataset. This led to a final count of 627 evaluation samples.
 
 This dataset was created for use within the [Czech-Bench](https://gitlab.com/jirkoada/czech-bench) evaluation framework.