Table: race_results_36
Columns: result
date
race
venue
group
distance
weight_kg
time
jockey
winner_2nd

Question: Which race had a time of 1:24.35?
SQL: SELECT "race" FROM race_results_36 WHERE "time" = '1:24.35'

Question: What was the date for the G1 group race at Flemington?
SQL: SELECT "date" FROM race_results_36 WHERE "group" = 'g1' AND "venue" = 'flemington'

Question: What was the combined weight in kilograms of the horses in the race at Chelmsford stakes?
SQL: SELECT COUNT("weight_kg") FROM race_results_36 WHERE "race" = 'chelmsford stakes'