With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Carrick primarily plays as a central midfielder, but he has been used as an emergency centre-back under Alex Ferguson, David Moyes and Louis van Gaal.
text_B: he has been used as an emergency centre - back under Alex Ferguson, David Moyes and Louis van Gaal.
entailment.