PeterCBWang

The crew (2nd person) may tell the truth.   If he is a idiot,
$ Z; F( T& k6 U& Hhe did not know the flag is upside down or not !1 r1 i) y, b5 C+ Z4 Q% k, c2 W$ t" z
/ }/ @8 i# s; [8 E
All the statements could be lies.  Need to be proved.