With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: A shofar , or ram 's horn sounded as about 8,000 people began the three-kilometer trek to the gas chambers at Birkenau , where the Nazis killed at least 1.1 million Jews , Roma ( Gypsies ) and others .
text_B: Gypsies is an organization
entailed.