Table: nbl_china_teams
Columns: rank
team
played
win
loss
last_5
streak
pf_per_game
pa_per_game
pd_per_game
winning

Question: what is the winning % whre the last 5 is 3-2 and the streak is l1?
SQL: SELECT "winning" FROM nbl_china_teams WHERE "last_5" = '3-2' AND "streak" = 'L1'