Database: icfp_1
Question: Find papers whose second author has last name "Turon" and is affiliated with an institution in the country "USA".
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"