1.   But such books are mostly of interest to people already interested in jazz.

2.   The contract does not set performance standards for the company to meet, and to people interested in the experiment, the question of accountability is troubling.

3.   They may even understand that the Government Careers Center is a business selling test-taking strategies to people interested in postal, government or law enforcement jobs.

4.   The gangsters, armed with knives and guns to ward off rival Triads seeking to muscle in, sell the queue places to people interested in buying new flats.