Database: icfp_1
Question: 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"