51.   Theoretically, these companies will no longer face obstacles in taking profit out of China, relieving a major headache of foreign investors.

52.   The unit may sacrifice a little scoring punch, but the Redwood Forest defense it presents has been a major headache for the Sonics.

53.   They are likel to prove a major headache in Bosnia-Herzegovina if and when peace finally returns.

54.   They have a defense that causes major headaches, because of their confusing blitz packages.

55.   This business of wealthy racetrack owners maneuvering to buy and transfer and sell dates presents a new major headache for France.

56.   This is a major logistical headache.

57.   This resurgence is a major headache for the opposition Social Democratic Party and its low-key new leader, Rudolf Scharping.

58.   This could lead to disaster, or at least major headaches for coach Pat Riley.

59.   This is important because any problems in this area could, if not corrected, develop into major headaches.

60.   Ticketing has been a major headache.