Database: icfp_1
Question: Find the first names of all the authors who have written a paper with title containing the word "Functional".
SQL:
SELECT t1.fname FROM authors AS t1 JOIN authorship AS t2 ON t1.authid  =  t2.authid JOIN papers AS t3 ON t2.paperid  =  t3.paperid WHERE t3.title LIKE "%Functional%"