41.   There are more direct connections between London gangs and their foreign suppliers.

42.   There is a close connection between the learning process and the development of a thinking, reasoning self.

43.   There is a connection between pollution and the death of trees.

44.   There is a strong thread of historical connection between the three.

45.   There is also a connection between day wetting and urinary infections.

46.   There is an intimate connection between political liberty and economic freedom.

47.   There is an obvious connection between the two murders.

48.   There is an obvious connection between this painting and his earlier works.

49.   There is no apparent connection between the murders.

50.   There is nothing to suggest a connection between the hospital food and the illness.