Which of the Following Is True of a Pocket Veto

Which of the following is true of a pocket veto?

A) It can be used by a president only once during a term of office, although a president can use it twice if he or she serves two terms.
B) It can only be used when Congress adjourns for the session within ten days of the bill being submitted to the president.
C) It means that the legislation cannot be reintroduced in the next Congress.
D) It was declared unconstitutional by the Supreme Court in 1936.
E) It's a veto in which the president does not send a veto message back to Congress.