With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: This trickle grew into a flood , resulting in 14 wolves being reintroduced in Yellowstone in 1995 by the U.S . Fish and Wildlife Service -- albeit over the strong and still - continuing objections of ranchers .
text_B: The reintroducing did not happen
not-entailed.