CREATE TABLE Student (fname VARCHAR(255), age VARCHAR(255), StuID VARCHAR(255), SportName VARCHAR(255)); CREATE TABLE Sportsinfo (fname VARCHAR(255), age VARCHAR(255), StuID VARCHAR(255), SportName VARCHAR(255))
Find the first name and age of the students who are playing both Football and Lacrosse.
    
SQL: SELECT fname, age FROM Student WHERE StuID IN (SELECT StuID FROM Sportsinfo WHERE SportName = "Football" INTERSECT SELECT StuID FROM Sportsinfo WHERE SportName = "Lacrosse")