Table: substance_dependence
Columns: drug
mean
pleasure
psychological_dependence
physical_dependence

Question: What is the total number of Pleasure(s), when Psychological Dependence is greater than 1.9, and when Drug is "Benzodiazepines"?
SQL: SELECT COUNT("pleasure") FROM substance_dependence WHERE "psychological_dependence" > 1.9 AND "drug" = 'benzodiazepines'

Question: What is the highest Psychological Dependence, when Pleasure is less than 2.3, when Drug is "Cannabis", and when Physical Dependence is less than 0.8?
SQL: SELECT MAX("psychological_dependence") FROM substance_dependence WHERE "pleasure" < 2.3 AND "drug" = 'cannabis' AND "physical_dependence" < 0.8

Question: What is the average Mean, when Drug is "Alcohol", and when Psychological Dependence is greater than 1.9?
SQL: SELECT AVG("mean") FROM substance_dependence WHERE "drug" = 'alcohol' AND "psychological_dependence" > 1.9

Question: What is the total number of Psychological Dependence, when Pleasure is "2.3", and when Mean is less than 1.9300000000000002?
SQL: SELECT COUNT("psychological_dependence") FROM substance_dependence WHERE "pleasure" = 2.3 AND "mean" < 1.9300000000000002

Question: What is the sum of Pleasure, when Drug is "LSD", and when Psychological Dependence is greater than 1.1?
SQL: SELECT SUM("pleasure") FROM substance_dependence WHERE "drug" = 'lsd' AND "psychological_dependence" > 1.1