51.   Also, works by Dick Inman, whose oil paintings depict people and animals from faraway places.

52.   Although Congress voted to work by the same labor laws it imposes on businesses, implementing overtime pay has been more difficult than expected.

53.   And a lot of people work by themselves.

54.   An RNA sense strand works by splitting from the double-stranded DNA in the nucleus of a cell to prompt the production of proteins.

55.   An opener works by pulling up on the top panel of the garage door, and the added stress can damage a weak panel.

56.   An extensive search engine makes it easy to find quotations or works by specific authors.

57.   Analysts consider it a conventional medicine rather than a biotechnology marvel, but it does work by a mechanism different from the existing drugs.

58.   And all cabs must have working air-conditioners by mid-March, Peyre said.

59.   And gradually I realized that the person who was best qualified to be my vice-presidential nominee was working by my side.

60.   And just in time, too, for playing and recording two works by Miklos Rozsa with the Atlanta Symphony Orchestra.