With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: 500 - Number of days Bush has spent all or part of his time away from the White House at his ranch in Crawford , Texas , his parents ' retreat in Kennebunkport , Maine , or Camp David as of 1 April 2004 .
text_B: The spending did not happen
not-entailed.