Table: horse_race
Columns: starting_price
number
name
age
weight_st_lb
jockey
trainer
owner
colours

Question: How many age entries had a weight of 10-7 and an owner of Double Octagon Partnership?
SQL: SELECT COUNT("age") FROM horse_race WHERE "weight_st_lb" = '10-7' AND "owner" = 'Double Octagon Partnership'

Question: What was the name that had a starting price of 11/1 and a jockey named Garrett Cotter?
SQL: SELECT "name" FROM horse_race WHERE "starting_price" = '11/1' AND "jockey" = 'Garrett Cotter'

Question: What was the name of the entrant with an owner named David Johnson?
SQL: SELECT "name" FROM horse_race WHERE "owner" = 'David Johnson'