31.   And when that happens, bad things often follow for the quarterback and his offense.

32.   And while most studies of therapy have been short-term, scientists are now trying to follow patients for longer periods.

33.   As proof, Wing points to the number of engineers following Datametrics for its possible partners.

34.   At lunch between rounds, Arnold talked with his longtime pal Bob Drum, a sportswriter from Pittsburgh who had followed him for years.

35.   Bill Clinton is too proud to resign, so incredibly proud that he will endure the ceaseless humiliation that will follow him for the remainder of his term.

36.   A duet followed for two enjoyably clowning martial artists who might have been refugees from American television wrestling.

37.   A duet follows for two dancers, Ms. Jarvie and the charismatic Cekwana, who have suddenly arrived on the scene.

38.   A food-frequency questionnaire collected data on fish consumption by the participants, who were followed for almost seven years.

39.   A happy, hand-clapping entourage of moms and dads, younger siblings and dish-towel-waving neighbors sometimes followed along for blocks at a time.

40.   A recap of the murder, and the intrigue that followed for more than a decade.