71.   And the landfills may pose problems for public health.

72.   And the fact that both are so lightly raced could pose a problem.

73.   And, unlike grants from the National Endowment for the Arts, grants by the new foundation to controversial artists should pose no problem.

74.   And the selection of those criteria, as well as their application, inevitably pose problems that are divisive.

75.   Another proposal, that Microsoft cut its royalties for computer makers who delete some of its software, would also pose problems.

76.   Apple cider also poses problems, in part because the whole fruit, including the skin, is used in making juice.

77.   Archer said the unpredictable costs of the bonds would pose problems for government accountants.

78.   As the framework for an opera, however, it poses special problems.

79.   At the same time, existing pathogens pose new problems.

80.   At their current level, rates could pose a problem for stocks, said Solloway of Argus Research.