PeterCBWang

The crew (2nd person) may tell the truth.   If he is a idiot,
$ m+ b' Y! E, |he did not know the flag is upside down or not !tvb now,tvbnow,bttvb$ P9 n! Q' V7 p9 F" K
  {& a0 Z- J# h
All the statements could be lies.  Need to be proved.