Table schema:
CREATE TABLE people (People_ID VARCHAR, Height INTEGER); CREATE TABLE perpetrator (Killed INTEGER, People_ID VARCHAR)

Question: What is the total kills of the perpetrators with height more than 1.84.
SQL: SELECT SUM(T2.Killed) FROM people AS T1 JOIN perpetrator AS T2 ON T1.People_ID = T2.People_ID WHERE T1.Height > 1.84