Which of the Following Statements Best Describes the Rules on Purpose

Which of the following statements best describes the rules on purpose trusts?

A) Equity will allow the enforcement of a trust for a purpose, just at it allows a trust to exist for named individuals.
B) Equity will normally only allow the enforcement of purpose a trust where that trust is recognized as a charitable trust under the legal definition of 'charity'.
C) Settlors may create trusts for a purpose, but equity will not enforce them.
D) Equity will recognise a purpose trust, as long as at least one named beneficiary also benefits under the trust.