Question: bila telah pan am airlines muflis
Answer: 1991; 1991; 1991-12-04; 12-04-1991; 12/04/1991; 1991 12 04; 1991 december, 04; 04/12/1991; 04 Disember 1991; 12 04 1991; 1991-12-04; 04 12 1991; 04-12-1991; 1991 Disember 04