With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Blue Öyster Cult toured with artists such as The Byrds, Alice Cooper and the Mahavishnu Orchestra to support the album.
text_B: Blue Öyster Cult toured with artists such as The Byrds, the Mahavishnu Orchestra to support the album.
entailment.