CREATE TABLE inst (instid NUMBER, name CLOB, country CLOB)
CREATE TABLE authors (authid NUMBER, lname CLOB, fname CLOB)
CREATE TABLE papers (paperid NUMBER, title CLOB)
CREATE TABLE authorship (authid NUMBER, instid NUMBER, paperid NUMBER, authorder NUMBER)

Find the first names and last names of the authors whose institution affiliation is 'Google'.
SELECT DISTINCT t1.fname, t1.lname FROM authors AS t1 JOIN authorship AS t2 ON t1.authid = t2.authid JOIN inst AS t3 ON t2.instid = t3.instid WHERE t3.name = "Google"
SELECT DISTINCT "t1"."fname", "t1"."lname" FROM "authors" "t1" JOIN "authorship" "t2" ON "t1"."authid" = "t2"."authid" JOIN "inst" "t3" ON "Google" = "t3"."name" AND "t2"."instid" = "t3"."instid"