41.   Like the Albany-area group, the Columbia students were given tours of a hospital, a school and other sites.

42.   Last summer, the artist Mona Hatoum gave a tour of the dark Shaker attic in Sabbathday Lake, Maine, that had been her studio for a month.

43.   Mara Cleary, the chief legislative aide to Sen. Robert Torricelli, D-N.J., was giving a tour of the Capitol to a group of children.

44.   Maize said that several years ago, when she was giving visitors a tour of the Monument Valley area, she noticed a bald spot near the entrance.

45.   Miriam Vogler of the River Valley Partners said business executives looking to relocate are always given a tour of the downtown.

46.   Mountain men set up camp, and living history tours are given all three days.

47.   Ms. Cohen, center pointing, giving a tour of the synagogue.

48.   Next week, some probationers convicted of nonviolent, nondrug offenses will start work as docents, giving free tours while telling visitors about O. Henry.

49.   Now, public visitors are usually given a tour of the island and meet scientists in a conference room.

50.   No, he is not planning to retire, and no, he does not give tours of his house on Halloween.