Which of the Following Statements Is True Concerning All Types

Which of the following statements is true concerning all types of tax-free corporate reorganizations?

A) Assets are transferred from one corporation to another.
B) Stock is exchanged with shareholders.
C) Liabilities that are assumed when cash is also used as consideration will be treated as boot.
D) Corporations and shareholders involved in the reorganization may recognize gains but not losses.
E) None of the above statements is true.