Table:
text: WRU Division Five East
2007/2008 Season
League Table
Club Played Drawn Lost Points_for Points_against Tries_for Tries_against Try_bonus Losing_bonus Points
Club Played Drawn Lost Points for Points against Tries for Tries against Try bonus Losing bonus Points
Crumlin RFC 20 0 5 593 206 86 24 10 3 73
Chepstow RFC 20 1 4 504 171 80 21 8 2 72
Caldicot RFC 20 1 5 414 216 63 27 8 2 68
Blaenavon RFC 20 0 6 417 217 54 26 4 3 63
Trinant RFC 20 0 6 394 219 47 29 3 3 62
Bettws RFC 20 0 7 370 285 48 34 6 3 61

Question: What is a try bonus if lost is ``5`` and if points are ``73`` for WRU Division Five East league table 2007/2008?