41.   They need an explanation.

42.   To end the war, the Japanese simply needed an explanation of the hopelessness of their position.

43.   Unlike songs, which often need little explanation, I felt it necessary to introduce the characters with a brief synopsis of their function.

44.   Viewers needed an explanation of what happened.

45.   What Sosa became needs no explanation.

46.   William Daley, chairman of the Gore-Lieberman campaign, said no explanation is needed.

47.   From a political standpoint, a reasonable explanation is needed for resource allocation.

48.   He insisted that the Constitution is clear and needs no explanation.

49.   I need an explanation from Visa Card International.

50.   I just need an explanation about the procedure for processing a crossed out figure on the receipt.