What are all the papers?
select * from papers
What are all the authors?
select fname, lname from authors
Which papers did "Stephanie Weirich" write?
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 where t1.fname = "Stephanie" and t1.lname = "Weirich"