1.   Both cases may hinge on whether J.P. Morgan fully disclosed the nature of the trades, involving contracts known as derivatives.

2.   A hospital spokesman would not disclose the nature of her illness.

3.   A spokesman for Lexington, Massachusetts-based Raytheon, Robert McWade, declined to disclose the nature of the request received last week from the Justice Department.

4.   After ratifying the new accord, the Russians are required to disclose the nature of their stocks.

5.   Broadcom officials also refused to disclose the nature of their talks with Disney.

6.   But company officials did not disclose the nature of those cost cuts, or say whether they will involve job reductions.

7.   But he would not disclose the nature of that call.

8.   Davis declined to disclose the nature of any of them, on grounds some contained confidential information and some were sent to the attorney general anonymously.

9.   Fleury is being treated out of town, but the Rangers would not say where and would not disclose the nature of his treatment.

10.   He was aware that these Raptor transactions had been presented to the board, but . . . I am not so certain that the true nature was fully disclosed.