71.   Heredity plays no part in the disease.

72.   She played the part of the wicked stepmother in the play.

73.   In her latest film she plays the part of an ingenue.

74.   Drugs never played a part in my life.

75.   I think the wind is definitely playing a part.

76.   The plot was working and the characters had played their parts as she intended.

77.   In the literature of creativity one factor appears consistently, plays no part in conventional design and thus may be used to distinguish between the two.

78.   But these developments will only succeed if you continue to play your part.

79.   The laity now played no part in papal elections, laymen were excluded from the investiture of bishops and lay ownership of churches had been diminished and changed.

80.   If teachers were to improve, he emphasized that other groups and institutions in society would have to play their part.