51.  A chance encounter at the conference gave him the opportunity to tell the professor about his work.

52.  A changing array of signifiers at both the conscious and the unconscious levels will effect changes in the signified.

53.  A chap with short brown hair was smiling down at me.

54.  A chariot moves at the speed of the creatures pulling it.

55.  A child died of malaria at the Schweitzer Hospital one recent night, but there were no heroic measures.

56.  A child is waiting for a ride even as we dawdle at the gas station.

57.  A church spire rising at the centre of town.