Table: olympic_400m_men
Columns: rank
lane
athlete
nationality
time
react

Question: What the rank of the Virgin Islands athlete with react under 0.168?
SQL: SELECT "rank" FROM olympic_400m_men WHERE "react" < 0.168 AND "nationality" = 'virgin islands'

Question: What is the lowest rank for Chris Brown with react greater than 0.244?
SQL: SELECT MIN("rank") FROM olympic_400m_men WHERE "athlete" = 'chris brown' AND "react" > 0.244

Question: What is the highest rank of an athlete from Belgium with react greater than 0.162?
SQL: SELECT MAX("rank") FROM olympic_400m_men WHERE "nationality" = 'belgium' AND "react" > 0.162