to B???s work, but(b) nevertheless equal to B???s work in terms of the demands made on A by reference to factors such as effort, skill and decision-making.66 Sex equality clause(1) If the terms of A???s work do not (by whatever means) include a sex equality 20clause, they are to be treated as including one.(2) A sex equality clause is a provision that has the following effect???(a) if a term of A?