51.   Was Friedman being unfaithful to the neoclassical Weltanschauung of which he was such a tireless defender?

52.   Now he has had a chance to regroup and fall back on to the kind of terrain of which he is master -- the written minute.

53.   Batty was pretty aggressive but only occasionally showed the flair and intelligence of which he is capable.

54.   Canned Draught Guinness is a product of which we are particularly and justly proud.

55.   In arrangements of types B and D, the squares contribute to arrangements of which they are the diagnostic features, if not the theme.

56.   Lenghaus performed autopsies on nine cetaceans, of which seven were ill at the time of death.

57.   An agreement will be signed in October by the Council of Europe to protect small sea mammals, of which dolphins are the most endangered.

58.   An indulgence constituting a common feature of commercial life is that of waiver which is essentially acceptance of a substituted performance.

59.   Robby, as he was affectionately known, was Chairman of the Bentley Amateur Operatic and Dramatic Society of which I was a member.

60.   As his place is Bishop Auckland Cricket Club of which he is chairman and clubs dislike alienating their members in this way these are clearly tough times.