51.   Perhaps the only viable solution is to merge the hospitals.

52.   That could indicate a feeling that the ecumenical solution is not wholly satisfactory.

53.   The acid solution is a mixture of glacial acetic acid, acetic anhydride, and sulfuric acid.

54.   The authors insist that collective not Market solutions are the way forward.

55.   The best solution is to siphon off the discolored water and store it in the dark for a couple of weeks.

56.   The doctor did not agree that the only solution was to operate.

57.   The efficient solution is rarely to have a zero quantity of the externality.

58.   The environmentally friendly solution is, therefore, to do nothing.

59.   The final cacheing solution is hardware based, and relies on cacheing controllers.

60.   The long-term solution is to find alternative coolants, but that is proving difficult.