CREATE TABLE authorship (authid VARCHAR(255), paperid VARCHAR(255), instid VARCHAR(255), authorder VARCHAR(255)); CREATE TABLE authors (authid VARCHAR(255), lname VARCHAR(255)); CREATE TABLE papers (title VARCHAR(255), paperid VARCHAR(255)); CREATE TABLE inst (instid VARCHAR(255), country VARCHAR(255))
Which paper is published in an institution in "USA" and have "Turon" as its second author?
    
SQL: SELECT t3.title FROM authors AS t1 JOIN authorship AS t2 ON t1.authid = t2.authid JOIN papers AS t3 ON t2.paperid = t3.paperid JOIN inst AS t4 ON t2.instid = t4.instid WHERE t4.country = "USA" AND t2.authorder = 2 AND t1.lname = "Turon"