With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Skiffle is a music genre with jazz, blues, folk and American folk influences, usually using a combination of manufactured and homemade or improvised instruments.
text_B: Skiffle is a music genre with jazz, blues, American folk influences, usually using a combination of manufactured and homemade or improvised instruments.
contradiction.