With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: the stock circularisation initiated for close of business 23rd - with full reconciliation of returns to current system data by traffic / co-ordination an audit of the stock and forward valuation report for the 30th ( replacing planned 23rd review due to system issues ) , requiring full download of contract detail for later reference
text_B: The replacing did not happen
not-entailed.