With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: A team of San Diego 's best anti-trust and class action attorneys has been assembled to take on the electric generators and marketers in California state court in an effort to return the electricity overcharges that have battered San Diego and the rest of California this year .
text_B: The returning did not happen
entailed.