With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: The race was revived in 2007, again for production cars, before adding a new class for GT3 and other GT cars in 2011.
text_B: The race was revived in 2007, again for production cars, before adding a new class for GT4 and other GT cars in 2011.
contradiction.