#	Booking	Current	Prediction
1	W/L-56	W/L-23	CNF - 69%
2	W/L-57	W/L-24	CNF - 67%
3	W/L-58	W/L-25	CNF - 65%
4	W/L-59	W/L-26	CNF - 63%
5	W/L-60	W/L-27	CNF - 62%

Please predict the status of PNR for following:
Train: 12839 - Howrah - Chennai Mail(हावड़ा मद्रास मेल)
From: Howrah Jn (HWH) - To:Brahmapur (BAM)
Class: Sleeper (SL) - Quota: General (GN)
Total Passengers: 5 - Date of Journey: 16 December, 2017