Table:
text: 2007 Rugby World Cup squads
Pool B
Japan(Reserve)
Player Position_ Date_of_Birth_Age Caps Club_province
Takahiro Sugiura Prop 4 October 1983 1 Fukuoka
Yuta Inose Prop 15 March 1982 0 Green Rockets
Taku Inokuchi Hooker 5 October 1982 1 Brave Lupus
Ryota Asano Flanker 25 September 1979 20 Green Rockets
James Arlidge Fly-half 11 August 1979 1 Docomo

Question: Which player among Rugby World Cup 2007 squads was a flying half among Japan (reserve), pool B squads of RWC 2007?

Question: What is the median number of caps for Ryota Asano among Rugby World Cup 2007 squads?

Question: What is the average number of caps for Ryota Asano among squads for Rugby World Cup Japan 2007 (Reserves), Pool B?