Except for (x) the matters described on Schedule 4.31 and (y) any other conditions, events or transactions that collectively could not reasonably be expected to result in a Material Adverse Change: (a) allow or cause or permit any ERISA Affiliate to allow any condition to exist in connection with any Pension Plan subject to Title IV of ERISA which could reasonably be expected to constitute grounds for the PBGC to institute proceedings to have such Pension Plan terminated or a trustee appointed to administer such Pension Plan; and (b) neither Borrower nor any Subsidiary shall engage in, or permit to exist or occur, or permit any ERISA Affiliate to engage in, or permit to exist or occur, any other condition, event or transaction with respect to any Pension Plan which could result in a Loan Party or any ERISA Affiliate incurring any liability, fine or penalty.