With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Birdman or (The Unexpected Virtue of Ignorance), commonly known simply as Birdman, is a 2014 American black comedy film directed by Alejandro G. Iñárritu.
text_B: Birdman, commonly known simply as Birdman, is a 2014 American black comedy film directed by Alejandro G. Iñárritu.
entailment.